{"title":"AC \u0026 DC Protection","description":"\u003cp\u003eThis range covers switch disconnectors, DC and AC fuses, change-over switches, automatic transfer switches, cam switches and bypass switches from brands including ABB, Socomec, Gave-Electro and Kraus \u0026amp; Naimer.\u003c\/p\u003e\u003cp\u003eThese switching devices suit solar PV installations across industrial and residential buildings, including water pumps, HVAC, data centres and power distribution. Installers use them to isolate and protect strings, inverters and combiner boxes on both the DC and AC side.\u003c\/p\u003e\u003cp\u003eOptions include DC isolators rated up to 1200V, AC switches for inverters in single and three phase configurations, and combiner boxes with surge protection and energy metering built in.\u003c\/p\u003e","products":[{"product_id":"three-phase-ac-protection-enclosure-15kw","title":"Three Phase AC Protection Enclosure 15kW | Surge Protection \u0026 Eastron V2 Meter","description":"\u003cp\u003eThis pre-wired three phase AC protection enclosure suits 10kW and 15kW solar inverters. It protects the inverter AC output with a built-in surge protection device and isolates consumer loads from the PV installation. An Eastron V2 three phase energy meter is fitted for import and export measurement. Voltacon technicians pre-wire each unit in the UK before it ships.\u003c\/p\u003e\u003ch2\u003eThree phase AC protection enclosure features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-wired enclosure\u003c\/strong\u003e, assembled and wired by Voltacon technicians in the UK.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter compatibility\u003c\/strong\u003e, suitable for 10kW and 15kW three phase solar inverters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection\u003c\/strong\u003e, an integrated surge protection device guards the inverter AC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy meter\u003c\/strong\u003e, Eastron V2 three phase energy meter included for import and export readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad isolation\u003c\/strong\u003e, isolates consumer loads from the solar PV installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted on the AC output of three phase solar inverters in commercial and residential PV systems, where surge protection and metering are needed in one enclosure.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician in accordance with IET Wiring Regulations BS7671. G99 notification and DNO approval are required before connecting any three phase inverter to the grid.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52049779753248,"sku":"0790404944702","price":292.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-0790404944702-1.webp?v=1785336237"},{"product_id":"ac-combiner-box-surge-protection","title":"AC Combiner Box 230Vac with Surge Protection | Voltacon","description":"\u003cp\u003eThis pre-wired metallic AC combiner box connects a single phase solar inverter to a property's consumer unit, with RCD and MCB protection, a surge protection device, and a built-in energy meter. It suits 1kW, 1.5kW, 3kW and 5kW off-grid and grid-tied solar inverters, and cable glands are included.\u003c\/p\u003e\u003ch2\u003eSolar pv combiner box features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, pre-wired metallic housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit protection\u003c\/strong\u003e, 63A 30mA RCD and MCB installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection\u003c\/strong\u003e, integrated surge protection device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetering\u003c\/strong\u003e, energy meter for import and export measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlands\u003c\/strong\u003e, cable glands included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e, 1kW, 1.5kW, 3kW and 5kW single phase solar inverters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted on the AC output of single phase off-grid solar inverters for protection and metering, and on grid-tied solar inverters where surge and fault protection is needed on the AC connection to the consumer unit.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician in accordance with IET Wiring Regulations BS7671. Earth bonding and cable sizing should be checked before the unit is energised.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060317384992,"sku":"002146","price":103.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002146-1.webp?v=1785488747"},{"product_id":"ac-switch-disconnector-single-phase","title":"AC Switch Disconnector Single Phase 230V IP66\/67 | Kraus \u0026 Naimer","description":"\u003cp\u003eThe Kraus \u0026amp; Naimer KG-Series single phase AC switch disconnector gives you safe manual isolation between a solar inverter and the AC supply. It is available in 25A, 32A and 40A ratings and is IP66\/IP67 rated, padlockable, and manufactured in Germany. It is an essential safety component for single phase grid-tied or off-grid solar installations.\u003c\/p\u003e\u003ch2\u003eKey features of this single phase AC switch disconnector\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatings available\u003c\/strong\u003e, 25A, 32A and 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproofing\u003c\/strong\u003e, IP66\/IP67 rated enclosure, dust-proof and weatherproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockout\u003c\/strong\u003e, padlockable handle for lockout\/tagout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, Class II insulated grey housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety interlock\u003c\/strong\u003e, switch is interlocked with the lid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e, made in Germany by Kraus and Naimer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted for manual AC isolation on single phase grid-tied and off-grid solar inverters. It sits as a required safety component between the inverter AC output and the consumer unit.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician in accordance with IET Wiring Regulations BS7671. Choose the current rating that matches the inverter's AC output current.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"25A","offer_id":52060512026912,"sku":"001745","price":29.4,"currency_code":"GBP","in_stock":true},{"title":"32A","offer_id":52060512059680,"sku":"003039","price":33.6,"currency_code":"GBP","in_stock":true},{"title":"40A","offer_id":52060512092448,"sku":"002940","price":51.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-001745-1.webp?v=1785490698"},{"product_id":"fire-rated-ac-switch-disconnector","title":"Fire-Rated AC Switch Disconnector 25A-250A F300\/F400 | GAVE Electro","description":"\u003cp\u003eThe GAVE Electro fire rated AC switch disconnector range covers 25A to 250A and is built for smoke extraction and ventilation systems that must keep electrical isolation working while a fire is underway. Each unit is tested and certified to BS EN 12101-3, with F300 and F400 fire ratings for sustained high-temperature operation.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent range\u003c\/strong\u003e, available from 25A to 250A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire rating\u003c\/strong\u003e, F300 (300°C for 60 minutes) and F400 (400°C for 120 minutes) to BS EN 12101-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP65 rated, UV-resistant die-cast aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole configurations\u003c\/strong\u003e, 3 and 4-pole options available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, tested and certified for smoke and heat exhaust fan isolation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThese switch disconnectors are used to isolate smoke extraction and ventilation fans in car parks and tunnels, and for fire safety isolation in warehouses, industrial buildings and public spaces. They suit any installation where switchgear must meet BS EN 12101-3 requirements.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician, and both the installation and its application must comply with BS EN 12101-3 and local fire safety regulations.\u003c\/p\u003e","brand":"GAVE Electro","offers":[{"title":"25A 3-Pole","offer_id":52060512256288,"sku":"001574","price":124.64,"currency_code":"GBP","in_stock":true},{"title":"40A 3-Pole","offer_id":52060512289056,"sku":"AL55241F3","price":179.81,"currency_code":"GBP","in_stock":true},{"title":"63A 4-Pole","offer_id":52060512321824,"sku":"AB55361F4","price":373.59,"currency_code":"GBP","in_stock":true},{"title":"100A 4-Pole","offer_id":52060512354592,"sku":"AB55371F4","price":536.03,"currency_code":"GBP","in_stock":true},{"title":"125A 4-Pole","offer_id":52060512387360,"sku":"AB55361F4-2","price":620.81,"currency_code":"GBP","in_stock":true},{"title":"160A 4-Pole","offer_id":52060512420128,"sku":"AB55361F4-3","price":799.31,"currency_code":"GBP","in_stock":true},{"title":"200A 4-Pole","offer_id":52060512452896,"sku":"AB55361F4-4","price":1135.58,"currency_code":"GBP","in_stock":true},{"title":"250A 4-Pole","offer_id":52060512485664,"sku":"AB553C1F4","price":1466.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-001574-1.webp?v=1785490745"},{"product_id":"sirco-mc-pv-dc-isolator-40a","title":"Sirco MC PV 40A 3-Pole DC Isolator Switch 1000VDC | Socomec","description":"\u003cp\u003eThe Socomec Sirco MC PV is a 3-pole DC isolator switch rated at 40A and 1000VDC, built for photovoltaic installations. It makes and breaks under load, giving installers a reliable way to isolate DC circuits in solar PV combiner boxes and at inverter DC inputs. Its compact body fits neatly inside a combiner box enclosure without eating into space needed for other components.\u003c\/p\u003e\u003ch2\u003eKey features of this solar dc isolator switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 40A, 3-pole, 1000VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch type\u003c\/strong\u003e, non-fusible DC load break switch, on-load operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking capacity\u003c\/strong\u003e, up to 600VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint\u003c\/strong\u003e, compact design suited to combiner box and inverter cabinet installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e, safe isolation of PV circuits under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis pv array dc isolator switch is used for DC string isolation within solar PV combiner boxes, and for on-load disconnection at the DC input of solar inverters.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages, so this switch must be installed by a qualified electrician. Installation should comply with IET Wiring Regulations and with the inverter manufacturer's requirements for DC isolation.\u003c\/p\u003e","brand":"Socomec","offers":[{"title":"Default Title","offer_id":52060513567008,"sku":"21PV3421","price":73.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-21pv3421-1.webp?v=1785490846"},{"product_id":"din-rail-dc-isolator-63a-1200v","title":"63A 4-Pole DC Isolator 1200V | Voltacon Din Rail Switch","description":"\u003cp\u003eThis Voltacon DC isolator switch gives 4-pole disconnection for solar PV strings rated up to 1200VDC. It can be fitted directly to a din rail or ordered with an optional IP66 enclosure, so it suits inverter cabinets and outdoor combiner boxes alike. The 63A rating covers residential and commercial PV arrays needing a dependable disconnection point.\u003c\/p\u003e\u003ch2\u003eKey features of this din rail DC isolator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 63A, 4-pole, 1200VDC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, optional IP66 enclosure available, selected at checkout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, lockable in the off position for safe isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e, din rail or enclosure mounted, depending on the option chosen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystems\u003c\/strong\u003e, suited to residential and commercial PV installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it for 4-pole DC string isolation on PV systems up to 1200VDC, and for maintenance disconnection at the inverter or combiner box. It gives installers a single point to isolate strings safely before working on the array or the inverter side of the system.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages, so this isolator must be installed by a qualified electrician. Always match the isolator to the maximum open circuit voltage of the array. Never operate it under load.\u003c\/p\u003e\u003cp\u003eNote: product colour may vary depending on stock.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"No","offer_id":52060515664160,"sku":"002145","price":26.46,"currency_code":"GBP","in_stock":true},{"title":"Yes","offer_id":52060515696928,"sku":"001294","price":36.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002145-1.webp?v=1785491187"},{"product_id":"din-rail-dc-isolator-63a-600v","title":"DC Isolator 63A 2-Pole 600V Din Rail | Voltacon Solar PV","description":"\u003cp\u003eThis din rail DC isolator switch gives safe isolation of solar PV strings at up to 600VDC. Rated 63A across 2 poles, it suits a single-phase string up to 32A per pole. An IP66 enclosure is available as an option, selected at checkout, for installations needing extra ingress protection.\u003c\/p\u003e\u003ch2\u003eKey features of this din rail dc isolator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 63A, 2-pole, 600VDC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, optional IP66 enclosure available (select at checkout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, lockable in the off position for safe isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem scope\u003c\/strong\u003e, suits residential and commercial PV systems up to 600VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole configuration\u003c\/strong\u003e, 2-pole, suitable for a single-phase string up to 32A per pole\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for 2-pole DC string isolation on residential solar PV systems, and as a maintenance disconnect at the inverter DC input.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. Installation must be carried out by a qualified electrician. Never operate this isolator under load. The voltage rating selected must exceed the maximum open circuit voltage of the connected string.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"No","offer_id":52060517269792,"sku":"738669","price":26.46,"currency_code":"GBP","in_stock":false},{"title":"Yes","offer_id":52060517302560,"sku":"002751","price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738669-1.webp?v=1785491399"},{"product_id":"three-phase-ac-switch-disconnector","title":"Three Phase AC Switch Disconnector IP66\/67 | Kraus \u0026 Naimer","description":"\u003cp\u003eThe Kraus \u0026amp; Naimer KG-Series three phase AC switch disconnector gives you safe manual isolation between a solar inverter and the AC domestic or commercial load. It's IP66\/IP67 rated, padlockable and made in Germany, making it a core safety component for three phase grid-tied or off-grid solar installations.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree phase AC isolation\u003c\/strong\u003e, designed for use with three phase solar PV systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproof enclosure\u003c\/strong\u003e, IP66\/IP67 rated against dust and water ingress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockout\/tagout ready\u003c\/strong\u003e, padlockable handle for safe isolation during maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated housing\u003c\/strong\u003e, Class II insulated grey enclosure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlocked switch\u003c\/strong\u003e, the switch is interlocked with the lid for safety\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMultiple current ratings available\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Germany\u003c\/strong\u003e by Kraus \u0026amp; Naimer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted as the manual AC isolation point on three phase grid-tied solar inverters, and used for AC maintenance disconnection on three phase off-grid systems. Commercial PV installations require a switch disconnector of this type between the inverter and the AC distribution board.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician in line with IET Wiring Regulations BS7671. Choose the current rating that matches the AC output of the inverter it will protect. The switch must be rated for the full load current of the connected inverter.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"25A","offer_id":52060517335328,"sku":"00175111","price":31.4,"currency_code":"GBP","in_stock":true},{"title":"32A","offer_id":52060517368096,"sku":"001748","price":38.81,"currency_code":"GBP","in_stock":true},{"title":"40A","offer_id":52060517400864,"sku":"001749","price":53.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-00175111-1.webp?v=1785491410"},{"product_id":"solar-dc-isolator-switch-40a","title":"40A DC Isolator Switch 600VDC 3-Pole | Socomec Sirco MV PV","description":"\u003cp\u003eThe Socomec Sirco MV PV 40A is a 3-pole 600VDC load break switch built for DC disconnection on photovoltaic systems. It mounts on a DIN rail and gives a safe way to isolate DC circuits in off-grid and hybrid solar installations. Reference: 21PV3124.\u003c\/p\u003e\u003ch2\u003eKey features of this solar dc isolator switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 40A, 600VDC, 3-pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e, DC PV load break switch for photovoltaic applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e, DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e, Socomec Sirco MV PV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e, 21PV3124\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it for DC string disconnection in off-grid and hybrid solar PV systems, and for maintenance isolation of DC circuits during servicing of a photovoltaic installation.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages, so this switch must be fitted by a qualified electrician. Never connect or disconnect it under load. DC isolation must comply with IET Wiring Regulations and the inverter manufacturer's requirements.\u003c\/p\u003e","brand":"Socomec","offers":[{"title":"Default Title","offer_id":52060517499168,"sku":"000801","price":49.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-000801-1.webp?v=1785491437"},{"product_id":"dc-isolator-switch-two-string-solar","title":"DC Isolator Switch for 2 Solar Strings IP66\/67 | Kraus \u0026 Naimer","description":"\u003cp\u003eThis Kraus \u0026amp; Naimer KG-Series DC switch disconnector isolates two photovoltaic string inputs from a single IP66\/IP67 rated enclosure. It is a 4-pole design available in ratings from 220VDC to 1000VDC, built for residential and commercial solar PV systems that need weatherproof DC string isolation with a padlockable handle.\u003c\/p\u003e\u003ch2\u003eKey features of this dc isolator switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e, 4-pole DC switch disconnector for 2 solar panel strings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure rating\u003c\/strong\u003e, IP66\/IP67 weatherproof and dust-proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage range\u003c\/strong\u003e, available from 220V to 1000V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, black and grey, padlockable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e, Class II compliant, grey insulated enclosure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlock\u003c\/strong\u003e, switch interlocked with lid to prevent inadvertent opening under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFit this switch where two PV strings need DC isolation in one enclosure, on residential or commercial arrays. The IP66\/IP67 rating means it can go outdoors, next to the array or at the inverter, wherever a weatherproof disconnection point is needed.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages, so installation must be carried out by a qualified electrician. Match the voltage rating to the maximum open circuit voltage of the connected string. Never operate the switch under load. Lock out the handle before carrying out any maintenance on the DC string.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"KG20.T104\/GB-P103.KL51V","offer_id":52060517859616,"sku":"001744-2","price":44.1,"currency_code":"GBP","in_stock":true},{"title":"(220V-550V\/string) KG32 T104\/GB-P103 KL51V","offer_id":52060517892384,"sku":"KG32-T104\/GB-P103-KL51V","price":44.1,"currency_code":"GBP","in_stock":true},{"title":"(220V-550V\/string) KGD40 TD104\/D-P004 KL11V","offer_id":52060517925152,"sku":"KGD40-TD104\/D-P004-KL11V","price":75.6,"currency_code":"GBP","in_stock":true},{"title":"(220V-550V\/string) KGD40B TD106\/D-P004 KL11V","offer_id":52060517957920,"sku":"KGD40B-TD106\/D-P004-KL11V","price":88.2,"currency_code":"GBP","in_stock":true},{"title":"(220V-550V\/string) KGD40B TD108\/D-P004 KL11V","offer_id":52060517990688,"sku":"KGD40B-TD108\/D-P004-KL11V","price":94.5,"currency_code":"GBP","in_stock":true},{"title":"(510V-1000V\/string) KGD40 TD104\/D-P004 KL11V","offer_id":52060518023456,"sku":"KGD40-TD104\/D-P004-KL11V-2","price":68.25,"currency_code":"GBP","in_stock":true},{"title":"(510V-1000V\/string) KG32B T106\/GB-P103 KL11V","offer_id":52060518056224,"sku":"KG32B-T106\/GB-P103-KL11V","price":78.75,"currency_code":"GBP","in_stock":true},{"title":"(510V-1000V\/string) KG20B T108\/GB-P103 KL11V","offer_id":52060518088992,"sku":"KG20B-T108\/GB-P103-KL11V","price":93.45,"currency_code":"GBP","in_stock":true},{"title":"(510V-1000V\/string) KGD40B TD106\/D-P004 KL11V","offer_id":52060518121760,"sku":"KGD40B-TD106\/D-P004-KL11V-2","price":94.5,"currency_code":"GBP","in_stock":true},{"title":"(510V-1000V\/string) KGD40B TD108\/D-P004 KL11V","offer_id":52060518154528,"sku":"KGD40B-TD108\/D-P004-KL11V-2","price":103.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-001744-1.webp?v=1785491455"},{"product_id":"dc-isolator-switch-25a-1200v","title":"DC Switch Isolator 25A 1200V DIN Rail | GAVE Electro","description":"\u003cp\u003eThis GAVE Electro on-load DC switch disconnector is rated for up to 1200VDC and 25A, built for solar PV string isolation and DC circuit protection. It mounts on a DIN rail and comes with factory-assembled series bridges, plus configurable DC contacts for flexible wiring in combiner boxes and inverter cabinets.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 25A, 1200VDC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-load operation\u003c\/strong\u003e, can make and break under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e, DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries bridges\u003c\/strong\u003e, factory-assembled and included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC contacts\u003c\/strong\u003e, configurable for flexible installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor\u003c\/strong\u003e, compact unit suited to combiner box installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for DC string isolation in residential and commercial solar PV systems, and for on-load DC switching within combiner boxes and inverter DC inputs.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. This isolator must be installed by a qualified electrician. Do not exceed the 1200VDC and 25A ratings, and installation must comply with IET Wiring Regulations.\u003c\/p\u003e","brand":"GAVE Electro","offers":[{"title":"Default Title","offer_id":52060518514976,"sku":"5382PV0","price":62.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-5382pv0-1.webp?v=1785491542"},{"product_id":"changeover-switch-32a-centre-off","title":"32A 3-Pole Changeover Switch with Centre Off | Kraus \u0026 Naimer","description":"\u003cp\u003eThis 32A 3-pole manual changeover switch from Kraus \u0026amp; Naimer is built for three phase dual supply systems, letting you switch by hand between two AC sources with a safe centre-off disconnected position in between.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 32A, 3-pole for three phase switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositions\u003c\/strong\u003e, source 1, off, source 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66\/67 weatherproof and dust-proof, Class II insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockout\u003c\/strong\u003e, padlockable handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary contacts\u003c\/strong\u003e, provided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e, made in Germany by Kraus and Naimer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it to manually transfer a three phase solar inverter output over to the grid supply, or for generator to grid changeover in off-grid and hybrid three phase solar setups. It also suits manual bypass switching in industrial and commercial installations where a dual AC supply needs isolating by hand.\u003c\/p\u003e\u003ch3\u003eInstallation and safety\u003c\/h3\u003e\u003cp\u003eFit by a qualified electrician only. The switchgear must be rated for the connected load and supply current, and wiring should follow IET Wiring Regulations BS7671.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"Default Title","offer_id":52060518613280,"sku":"KG32BT903\/GBA013","price":105.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-kg32bt903-gba013-1.webp?v=1785491547"},{"product_id":"dc-battery-breaker-switch-reset","title":"Inline DC Circuit Breaker 20A to 150A | Manual Reset Switch","description":"\u003cp\u003eThis inline DC circuit breaker with a manual reset push button gives overcurrent protection to 12V and 24V off-grid solar, motorhome, caravan and marine battery systems. It is rated from 20A to 150A, selectable at checkout, and works as an inverter fuse or as a direct replacement for AGU-style fuse holders. Trip the breaker and you press the reset button rather than replacing a fuse.\u003c\/p\u003e\u003ch2\u003eKey features of this dc battery switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset method\u003c\/strong\u003e, manual push button restores the circuit after an overcurrent trip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent range\u003c\/strong\u003e, 20A to 150A, selected at checkout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem voltage\u003c\/strong\u003e, suitable for 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting\u003c\/strong\u003e, installs inline between battery and inverter or load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e, replaces AGU-style fuse holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted as inverter fuse protection in 12V and 24V off-grid solar systems, and as battery to load protection in motorhomes and caravans. Also used for marine battery circuit protection.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC battery wiring should be carried out by a qualified electrician. The breaker rating must match the cable rating and the maximum load current, since incorrect sizing can cause a fire risk. It is not intended for use in AC circuits.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"20A","offer_id":52060519661856,"sku":"748555","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"30A","offer_id":52060519694624,"sku":"748556","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"40A","offer_id":52060519727392,"sku":"748557","price":5.87,"currency_code":"GBP","in_stock":false},{"title":"50A","offer_id":52060519760160,"sku":"748558","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"60A","offer_id":52060519792928,"sku":"748559","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"80A","offer_id":52060519825696,"sku":"748560","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"100A","offer_id":52060519858464,"sku":"748561","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"125A","offer_id":52060519891232,"sku":"748562","price":5.87,"currency_code":"GBP","in_stock":true},{"title":"150A","offer_id":52060519924000,"sku":"748563","price":5.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-748555-1.webp?v=1785491621"},{"product_id":"solar-dc-isolator-switch-32a","title":"Solar DC Isolator Switch 32A 1200V IP66 | Volta-Switch","description":"\u003cp\u003eThe Volta-Switch BYT Series DC isolator switch gives safe DC string isolation for residential and commercial solar PV systems from 1kW to 20kW. Rated 32A at up to 1200VDC, it's built into an IP66 enclosure and certified to IEC60947-3 and AS60947.3 DC-PV2, with 3ms arc suppression built in.\u003c\/p\u003e\u003ch2\u003eKey features of this solar panel dc isolator switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current\u003c\/strong\u003e, 32A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum voltage\u003c\/strong\u003e, 1200VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66 weatherproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, IEC60947-3 and AS60947.3 DC-PV2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc suppression\u003c\/strong\u003e, 3ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, lockable at the off position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem size\u003c\/strong\u003e, suitable for PV systems 1kW to 20kW\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted as the DC string isolation point in residential and commercial solar PV installations up to 1200VDC. It also gives a maintenance disconnection point between the panels and the inverter, with bus bar link connectors included for wiring.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. This isolator must be installed by a qualified electrician. Never operate it under load, and do not exceed the 1200VDC maximum rating.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060519989536,"sku":"738784","price":39.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738784-1.webp?v=1785491648"},{"product_id":"solar-ac-isolator-switch-63a","title":"AC Isolator Switch 3-Pole 40A\/63A IP65 | BENY BYAF-63","description":"\u003cp\u003eThe BENY BYAF-63 is a 3-pole AC isolator switch for solar inverters, rated 40A to 63A at 230VAC to 440VAC. It comes in an IP65 weatherproof enclosure and is CE certified to IEC60947-3, making it suitable for single phase and three phase inverters from 7kW to 11kW.\u003c\/p\u003e\u003ch2\u003eSolar isolator switch key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 63A, 3-pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating range\u003c\/strong\u003e, 230VAC to 440VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP65 PC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, CE, IEC60947-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter compatibility\u003c\/strong\u003e, 7kW to 11kW single phase and three phase units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent options\u003c\/strong\u003e, available in 40A and 63A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it for AC isolation on single phase and three phase solar inverters between 7kW and 11kW. It also provides a means of safely disconnecting the inverter AC output for maintenance work.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFit by a qualified electrician, in line with IET Wiring Regulations BS7671.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060520349984,"sku":"002500","price":35.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002500-1.webp?v=1785491697"},{"product_id":"pv-dc-isolator-switch-1000v-32a","title":"ABB DC Switch 1000V 32A 3-Pole PV Isolator","description":"\u003cp\u003eA DC isolator switch from ABB, built for solar PV string disconnection. This 3-pole switch disconnector is rated to 1000VDC and 32A, giving installers a way to safely disconnect DC circuits under load at the inverter or inside a combiner box.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e, 3-pole DC switch disconnector for PV applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 32A, 1000VDC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e, DIN rail compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e, on-load switching, safe disconnection under DC load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFits into residential and commercial solar PV systems where a dc isolator switch solar installation calls for string isolation. Typical locations are inverter DC inputs and combiner boxes, where on-load disconnection is needed for maintenance or emergency shutdown.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages even when the AC side is switched off. This switch must be installed by a qualified electrician, in line with IET Wiring Regulations.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52060520612128,"sku":"11010027","price":54.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-11010027-1.webp?v=1785491765"},{"product_id":"dc-battery-isolator-switch-200a","title":"Battery Disconnect Isolator Switch 200A 12V-48V DC | Voltacon","description":"\u003cp\u003eThis battery disconnect isolator switch gives fast, safe cut-off for 12V to 48V DC battery banks. Rated 275A continuous and 455A intermittent at 12VDC, with a momentary peak of 1250A, it is built for off-grid solar, marine and vehicle electrical systems where a battery needs isolating from the load or inverter for maintenance or emergency shutdown.\u003c\/p\u003e\u003ch2\u003eKey features of this battery isolator switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e, 275A continuous, 455A intermittent, 1250A momentary at 12VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage compatibility\u003c\/strong\u003e, works across 12V, 24V and 48V battery systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl\u003c\/strong\u003e, ON\/OFF toggle with a secure locking system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge control\u003c\/strong\u003e, can be locked with a companion switch to minimise battery discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety\u003c\/strong\u003e, emergency battery cut-off function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\u003c\/strong\u003e, compact, robust construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for battery isolation in off-grid solar power systems, and for battery cut-off in motorhomes, caravans and boats. It also serves as emergency isolation for battery banks in vehicle and marine installations.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eFit in series with the battery positive or negative conductor. DC battery circuits carry dangerous voltages and high fault currents, so wiring should be carried out by a qualified electrician with correctly sized cable and fusing.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060520808736,"sku":"738111","price":12.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738111-1.webp?v=1785491808"},{"product_id":"manual-changeover-switch-63a-2-pole","title":"63A 2-Pole Manual Changeover Switch IP66\/67 | Kraus \u0026 Naimer","description":"\u003cp\u003eThe Kraus \u0026amp; Naimer 63A 2-pole changeover switch lets you manually select between two single phase AC supply sources. It's commonly fitted in solar off-grid and wind systems where a load needs to switch between a renewable source and the grid. 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The switch must be rated for the full load current it will carry, and it should not be operated under fault conditions.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"Default Title","offer_id":52060521627936,"sku":"002361","price":72.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002361-1.webp?v=1785491898"},{"product_id":"solar-ac-isolator-switch-25a-32a","title":"Volta-Switch AC Isolator 25A\/32A Single-Phase IP66 | Voltacon","description":"\u003cp\u003eThe Volta-Switch V-Switch is a single phase AC isolator for solar PV systems, rated to 25A or 32A at 220V to 440VAC. It is IP66 rated and certified to IEC60947-3 and AS 60947:3:2018, giving a safe manual disconnect point between the solar inverter and the AC supply on residential and commercial photovoltaic systems.\u003c\/p\u003e\u003ch2\u003eSolar AC isolator features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e, 25A and 32A versions available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage range\u003c\/strong\u003e, 220V to 440VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66 weatherproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, IEC60947-3 and AS 60947:3:2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e, configurable for single PV string voltage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted between the solar inverter and the AC supply on grid-tied PV systems to provide manual AC isolation. Also used for AC maintenance disconnection on off-grid solar installations, and suited to both residential and commercial projects.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstall between the solar panels and inverter for DC isolation, or on the AC output for AC isolation, depending on the application. This must be installed by a qualified electrician. Do not operate under load. Installation should comply with IET Wiring Regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"25A","offer_id":52060521660704,"sku":"738663","price":25.2,"currency_code":"GBP","in_stock":true},{"title":"32A","offer_id":52060521693472,"sku":"738664","price":25.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738663-1.webp?v=1785491916"},{"product_id":"ac-isolator-switch-2-pole-63a","title":"AC Isolator Switch 2-Pole 40A\/63A 230V-440V IP65 | BENY BYAF-63","description":"\u003cp\u003eThe BENY BYAF-63 is a 2-pole AC isolator switch rated 40A to 63A across a 230VAC to 440VAC operating range, housed in an IP65 weatherproof PC enclosure. 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It switches between a solar inverter or generator and the grid, and is manufactured in Germany to IP66\/67 with a padlockable handle.\u003c\/p\u003e\u003ch2\u003eKey features of this changeover switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 20A, 2-pole for single phase dual supply switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositions\u003c\/strong\u003e, source 1, off, source 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66\/67 weatherproof and dust-proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking\u003c\/strong\u003e, padlockable handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContacts\u003c\/strong\u003e, auxiliary contacts provided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation\u003c\/strong\u003e, Class II insulated enclosure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e, made in Germany by Kraus and Naimer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it for manual transfer between a single phase solar inverter output and the grid supply, or for generator to grid changeover in small off-grid solar systems.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFit by a qualified electrician in line with IET Wiring Regulations BS7671.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"Default Title","offer_id":52060522447136,"sku":"001757","price":73.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-001757-1.webp?v=1785492053"},{"product_id":"dc-isolator-switch-32a-1200v","title":"DC PV Switch Disconnector 32A 1200V DIN Rail | Voltacon","description":"\u003cp\u003eThis DIN rail mounted DC isolator switch handles solar PV strings up to 32A and 1200VDC, with a lockable handle that locks in the off position for safe isolation during maintenance. It carries certification to IEC60947.3 and AS60947.3 DC-PV2 standards and can be configured for single or double string setups.\u003c\/p\u003e\u003ch2\u003eKey features of this dc isolator switch solar\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 32A, 1200VDC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockable handle\u003c\/strong\u003e, locks at the off position for safe isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc suppression\u003c\/strong\u003e, 3ms for DC switching safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, IEC60947.3 and AS60947.3 DC-PV2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e, single or double string solar panel setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e, DIN rail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for DC string isolation in residential and commercial solar PV installations, and for disconnecting solar panel strings at the inverter or combiner box during maintenance work.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. This switch must be installed by a qualified electrician. Never connect or disconnect it under load. Isolate the PV array before carrying out any maintenance on the DC system.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eDC PV switch disconnector with bus bar link connectors included\u003c\/li\u003e\u003c\/ul\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060522709280,"sku":"738778","price":27.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738778-1.webp?v=1785492138"},{"product_id":"solar-inverter-consumer-unit-rcd-mcb","title":"Consumer Unit for Solar Inverters 1kW to 5kW | Chint RCD MCB","description":"\u003cp\u003eThis pre-assembled metallic consumer unit gives RCD and MCB protection for single phase solar inverters rated between 1kW and 5kW. It arrives fitted with a 63A 30mA RCD and a correctly rated MCB, with cable glands already included, so it is ready to wire in. Four versions are available to match inverter ratings of 1kW, 1.5kW, 3kW and 5kW.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, pre-assembled metallic consumer unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection fitted\u003c\/strong\u003e, 63A 30mA RCD and an appropriately rated MCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatings available\u003c\/strong\u003e, 1kW, 1.5kW, 3kW and 5kW single phase inverter versions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable glands\u003c\/strong\u003e, included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e, meets the IET Wiring Regulations requirement for RCD protection on inverter outputs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for AC output protection on single phase off-grid solar inverters from 1kW to 5kW, and for protecting the AC connection on grid-tied solar inverter installations.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician. The consumer unit needs to be wired, earthed and protected in line with BS7671 IET Wiring Regulations. Every inverter AC output connection to a building's consumer unit or distribution board should include RCD protection of this kind.\u003c\/p\u003e","brand":"Chint","offers":[{"title":"1kW Inverter","offer_id":52060523266336,"sku":"LMSU6340","price":49.88,"currency_code":"GBP","in_stock":true},{"title":"1.5kW Inverter","offer_id":52060523299104,"sku":"LMSU6340-2","price":49.88,"currency_code":"GBP","in_stock":true},{"title":"3kW Inverter","offer_id":52060523331872,"sku":"LMSU6340-3","price":49.88,"currency_code":"GBP","in_stock":true},{"title":"5kW Inverter","offer_id":52060523364640,"sku":"LMSU6340-4","price":49.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-lmsu6340-1.webp?v=1785492193"},{"product_id":"solar-dc-isolator-switch-32a-1000v-ip66-volta-switch","title":"Solar DC Isolator Switch 32A 1000V IP66 | Volta-Switch","description":"\u003cp\u003eThe Volta-Switch is a DC isolator switch built for solar PV strings, rated up to 32A and 1000VDC. Housed in an IP66 enclosure, it gives installers a safe way to disconnect PV arrays from inverters for maintenance or fault work. It is IEC60947-3 and AS60947.3 DC-PV2 certified and includes 3ms arc suppression.\u003c\/p\u003e\u003ch2\u003eKey features of this pv dc isolator switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e, 32A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum voltage\u003c\/strong\u003e, 1000VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66 weatherproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, IEC60947-3 and AS60947.3 DC-PV2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc suppression\u003c\/strong\u003e, 3ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, lockable at the off position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for DC string isolation on residential and commercial solar PV systems up to 1000VDC, and as a maintenance disconnect point between panels and inverter.\u003c\/p\u003e\u003ch3\u003eInstallation and safety\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. This switch must be installed by a qualified electrician and never operated under load.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060524347680,"sku":"738662","price":24.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738662-1.webp?v=1785492290"},{"product_id":"dc-circuit-breaker-30-300a-waterproof","title":"Waterproof DC Circuit Breaker 30-300A Manual Reset | Voltacon","description":"\u003cp\u003eThis waterproof DC circuit breaker offers manual reset overload and short circuit protection for 12V and 24V systems. It suits solar setups, off-road vehicles, winches, yachts and marine electrical control panels. A bimetal overload mechanism gives fast response to overcurrent, and the unit is available from 30A to 300A with surface mount installation.\u003c\/p\u003e\u003ch2\u003eKey features of this dc circuit breaker\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage range\u003c\/strong\u003e, available from 30A to 300A, selected at checkout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e, suits 12V and 24V DC systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\u003c\/strong\u003e, waterproof construction for outdoor and marine use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset type\u003c\/strong\u003e, manual reset after trip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism\u003c\/strong\u003e, bimetal overload mechanism for fast overcurrent response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting\u003c\/strong\u003e, surface mount installation with protective stud insulators included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted for battery and inverter protection in off-grid solar systems, it also protects winch and auxiliary circuits on off-road vehicles. On boats and yachts it works as DC electrical protection within the wider marine control setup.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eAll DC wiring should be carried out by a qualified electrician. Match the amperage rating to the cable and load being protected, and never use this breaker in an AC circuit. 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Only one source can feed the load at any time, which makes it suited to solar off-grid and hybrid systems where the load needs to move between a solar inverter output and a generator or grid supply.\u003c\/p\u003e\u003ch2\u003eAutomatic transfer switch for solar inverter systems\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 63A, 2-pole, single phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e, automatic and manual modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e, ensures only one source supplies the load at any time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitability\u003c\/strong\u003e, grid\/generator and solar inverter dual supply applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon use\u003c\/strong\u003e, a popular choice for PV systems with a dual AC feed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for automatic changeover between a solar inverter and grid or generator supply. Fits hybrid and off-grid solar systems that need automatic source switching, and works for dual feed AC load switching in residential and commercial installations.\u003c\/p\u003e\u003ch3\u003eInstallation and safety\u003c\/h3\u003e\u003cp\u003eFit by a qualified electrician in accordance with IET Wiring Regulations BS7671. The ATS must be configured correctly to prevent back-feeding between the two sources.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060526215456,"sku":"002965","price":68.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002965-1.webp?v=1785492520"},{"product_id":"dc-surge-protection-device-abb","title":"ABB OVR T2 PV 40-1500 P QS DC Surge Protection Device","description":"\u003cp\u003eThe ABB OVR T2 PV 40-1500 P QS is a Type 2 surge protection device built for photovoltaic strings running up to 1500VDC. Fitted with removable cartridges and Y-configuration wiring, it shields solar panels and inverters from indirect lightning strikes and induced overvoltages.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType 2 \/ Class II SPD for solar PV DC systems\u003c\/li\u003e\n\u003cli\u003eMaximum continuous operating voltage: 1500VDC\u003c\/li\u003e\n\u003cli\u003eRemovable cartridges allow replacement after a surge event without rewiring\u003c\/li\u003e\n\u003cli\u003eY-configuration wiring for safe protection\u003c\/li\u003e\n\u003cli\u003eLow residual voltage, matched to panel and inverter withstand voltage\u003c\/li\u003e\n\u003cli\u003eDischarges indirect lightning-induced overvoltages\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis DC surge protection device is fitted in DC combiner boxes and at string inverter DC inputs, giving PV surge protection to solar panels and inverters in residential and commercial installations.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInstall in parallel with the DC cables of the solar PV string. Fitting must be carried out by a qualified electrician in accordance with IET Wiring Regulations.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52060527001888,"sku":"1101001110","price":44.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-1101001110-1.webp?v=1785492672"},{"product_id":"change-over-switch-100a-single-phase","title":"100A 2-Pole Single Phase Change Over Switch IP66\/67 | Kraus \u0026 Naimer","description":"\u003cp\u003eThis Kraus \u0026amp; Naimer 100A 2-pole changeover switch lets you manually select between two single phase AC supply sources rated up to 100A. It suits larger off-grid solar and wind systems that need higher current transfer switching between a renewable source and the grid.\u003c\/p\u003e\u003ch2\u003eKey features of this change over switch single phase unit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 100A, 2-pole, single phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch positions\u003c\/strong\u003e, source 1, off, source 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66\/67 rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, padlockable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e, Kraus and Naimer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it for manual transfer between a solar inverter output and grid supply where higher current ratings are needed. It also suits generator and grid changeover on larger residential and commercial off-grid systems.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eThis switch must be installed by a qualified electrician in line with IET Wiring Regulations BS7671. It is a manually operated switch, not an automatic transfer device.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"Default Title","offer_id":52060528312608,"sku":"002362","price":124.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002362-1.webp?v=1785492816"},{"product_id":"dc-isolator-switch-1000v-32a","title":"ABB S802PV-M32-H DC Isolator Switch 1000V 32A 2-Pole","description":"\u003cp\u003eThe ABB S802PV-M32-H is a 2-pole DC switch disconnector built for photovoltaic installations. Rated to 32A and 1000VDC, it mounts on a DIN rail with a total width of 54mm, giving installers a compact way to isolate solar PV string circuits on load.\u003c\/p\u003e\u003ch2\u003eKey features of this dc switch disconnector\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e, 2-pole configuration for PV circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current\u003c\/strong\u003e, 32A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum voltage\u003c\/strong\u003e, 1000VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e, DIN rail, 54mm total width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-term withstand current (Icw)\u003c\/strong\u003e, 1.5kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e, on-load isolation of PV circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFits into residential and commercial solar PV systems as a string isolator, and can be used for DC input disconnection at the inverter. It is designed to let installers isolate live DC circuits safely during maintenance or fault-finding.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. This switch disconnector must be installed by a qualified electrician. Never connect or disconnect it under load without the correct precautions, and always work in line with IET Wiring Regulations.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52060529819936,"sku":"002612","price":93.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002612-1.webp?v=1785492969"},{"product_id":"dc-mccb-breaker-500v-2-pole","title":"DC MCCB Circuit Breaker 500V 2-Pole for Solar PV \u0026 Batteries","description":"\u003cp\u003eThis 2-pole DC moulded case circuit breaker gives overload and short circuit protection for solar PV strings and battery systems at voltages up to 500VDC. It suits large solar PV combiner boxes, energy storage systems and high current battery protection setups where a reliable dc breaker for solar arrays is needed.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e, 2-pole DC circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum voltage\u003c\/strong\u003e, 500V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable ratings\u003c\/strong\u003e, 120A and 250A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection type\u003c\/strong\u003e, overload and short circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking capacity\u003c\/strong\u003e, high, suited to battery and PV string applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted as DC string protection in large commercial solar PV combiner boxes, and used for battery bank or energy storage system overcurrent protection. It also works as DC bus protection in off-grid and hybrid solar installations.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC circuits carry dangerous voltages and high fault currents. Installation must be carried out by a qualified electrician. Never operate or connect the breaker under load without first confirming the circuit is de-energised. Work must comply with IET Wiring Regulations for DC installation.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"125A up to 500V \/ No","offer_id":52060529918240,"sku":"738671","price":107.78,"currency_code":"GBP","in_stock":true},{"title":"125A up to 500V \/ Add IP65 1 way enclosure","offer_id":52060529951008,"sku":"738671-2","price":114.11,"currency_code":"GBP","in_stock":true},{"title":"250A up to 500V \/ No","offer_id":52060529983776,"sku":"738672","price":124.26,"currency_code":"GBP","in_stock":true},{"title":"250A up to 500V \/ Add IP65 1 way enclosure","offer_id":52060530016544,"sku":"738672-2","price":133.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-738671-1.webp?v=1785493002"},{"product_id":"ac-isolator-switch-4-pole-63a","title":"AC Isolator Switch 4-Pole 230V-440V 63A IP65 | BENY BYAF-63","description":"\u003cp\u003eThe BENY BYAF-63 is a 4-pole AC isolator switch rated 40A to 63A at 230VAC to 440VAC, built with an IP65 weatherproof enclosure. CE certified to IEC60947-3, it suits single phase and three phase solar inverters from 7kW to 11kW that need a 4-pole AC disconnection switch.\u003c\/p\u003e\u003ch2\u003eSolar isolator switch key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 40A \/ 63A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e, 4-pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage range\u003c\/strong\u003e, 230VAC to 440VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP65 PC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e, CE, IEC60947-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for\u003c\/strong\u003e, solar inverters 7kW to 11kW\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse it for AC isolation on single phase or three phase solar inverters between 7kW and 11kW, and for maintenance disconnection of the inverter's AC output.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician in line with IET Wiring Regulations BS7671. Do not operate under load unless the switch is rated for on-load operation.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060530639136,"sku":"002501","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002501-1.webp?v=1785493121"},{"product_id":"dc-isolator-switch-single-string","title":"DC Switch Disconnector Single String IP66\/67 | Kraus \u0026 Naimer","description":"\u003cp\u003eThe Kraus \u0026amp; Naimer KG-Series single string DC switch disconnector isolates a single solar PV string in a compact IP66\/67 enclosure. It covers 250VDC to 1000VDC with current ratings from 25A to 50A, and is built in Germany to Class II insulation standards.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e, for a single solar PV string\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent ratings\u003c\/strong\u003e, 25A to 50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage ratings\u003c\/strong\u003e, 250V to 1000VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP66\/IP67 weatherproof and dust-proof, Class II insulated, grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle\u003c\/strong\u003e, black\/grey, padlockable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLid interlock\u003c\/strong\u003e, switch interlocked with lid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis dc isolator switch is used for single string DC isolation in residential and commercial solar PV systems. It gives installers a safe way to disconnect an individual PV string for maintenance work.\u003c\/p\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eDC solar circuits carry dangerous voltages. Installation must be carried out by a qualified electrician. Choose the voltage rating to match the maximum open circuit voltage of the connected string. Never operate the switch under load.\u003c\/p\u003e","brand":"Kraus \u0026 Naimer","offers":[{"title":"KG20 T104\/D-P003 KL51V","offer_id":52060530999584,"sku":"001744","price":57.33,"currency_code":"GBP","in_stock":true},{"title":"KG32 T104\/D-P003 KL51V","offer_id":52060531032352,"sku":"001747","price":72.77,"currency_code":"GBP","in_stock":true},{"title":"KGD40 TD102\/D-P003 KL11V","offer_id":52060531065120,"sku":"001753","price":73.87,"currency_code":"GBP","in_stock":true},{"title":"KGD40 TD103\/D-P003 KL11V","offer_id":52060531097888,"sku":"001752","price":84.89,"currency_code":"GBP","in_stock":true},{"title":"KGD40 TD104\/D-P003 KL11V","offer_id":52060531130656,"sku":"002127","price":92.61,"currency_code":"GBP","in_stock":true},{"title":"KGD40B TD106\/D-P003 KL11V","offer_id":52060531163424,"sku":"002386","price":133.4,"currency_code":"GBP","in_stock":true},{"title":"KGD40B TD108\/D-P003 KL11V","offer_id":52060531196192,"sku":"002389","price":151.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-001744-1_435ba032-eb64-49a9-9159-cd7c02c8fb9a.webp?v=1785493148"},{"product_id":"solar-ats-transfer-switch-100a","title":"Automatic Transfer Switch 100A 4-Pole 3-Phase ATS | Voltacon","description":"\u003cp\u003eA 100A 4-pole automatic transfer switch (ATS) built for dual-source AC power systems running at 400V AC. It switches automatically between a solar inverter output and a grid or generator supply, so only one source ever feeds the load. Automatic and manual operation are both supported, with a switching time under 2 seconds.\u003c\/p\u003e\u003ch2\u003eAutomatic transfer switch for solar inverter and grid backup\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 100A rated current, 4-pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e, Rated voltage AC 440V, working voltage AC 220V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching time\u003c\/strong\u003e, under 2 seconds, using zero-crossing switching for emergency disconnection of both sources at once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlocking\u003c\/strong\u003e, mechanical and electrical interlock stops both sources from being connected together\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, PC plastic enclosure, 244 x 118 x 145mm, rated for over 8,000 operating cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOperating modes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMain power active\u003c\/li\u003e\n\u003cli\u003eStandby power active\u003c\/li\u003e\n\u003cli\u003eBoth sources isolated (I-0-II)\u003c\/li\u003e\n\u003cli\u003eEmergency manual operation\u003c\/li\u003e\n\u003cli\u003eElectronic remote control\u003c\/li\u003e\n\u003cli\u003eAutomatic switching with dynamic state monitoring\u003c\/li\u003e\n\u003cli\u003eEmergency disconnection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed in solar off-grid systems to switch between inverter output and grid backup, in generator changeover for hybrid and off-grid installations, and in three-phase backup power systems for commercial and industrial dual-source AC distribution.\u003c\/p\u003e\u003ch3\u003eBuilt-in protection\u003c\/h3\u003e\u003cp\u003eA built-in DC switch provides short circuit, fire protection and double-break functions, alongside clear on\/off position indicators and padlock provisions.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x 100A 4-pole automatic transfer switch\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting must be carried out by a qualified electrician. The switch must be sized correctly for the connected load and cable cross-sections, with correct fusing upstream of both inputs, following the manufacturer wiring diagram and current wiring regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060753232160,"sku":"002794","price":99.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002794-1.webp?v=1785503543"}],"url":"https:\/\/www.ledandsolar.co.uk\/collections\/solar-ac-dc-isolators-switches.oembed","provider":"LED \u0026 Solar","version":"1.0","type":"link"}