AC & DC Protection

33 products

This range covers switch disconnectors, DC and AC fuses, change-over switches, automatic transfer switches, cam switches and bypass switches from brands including ABB,... Read more ↓

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  • Yellow and red DC switch isolator with red handle on DIN rail mounting block, front view of product.

    DC Switch Isolator 25A 1200V DIN Rail | GAVE Electro

    GAVE Electro

    DC Switch Isolator 25A 1200V DIN Rail | GAVE Electro

    £62.84inc VAT £52.37exc VAT

    In stock
  • Socomec Sirco MC PV DC isolator switch with blue lever handle in OFF position, front product view.

    40A DC Isolator Switch 600VDC 3-Pole | Socomec Sirco MV PV

    Socomec

    40A DC Isolator Switch 600VDC 3-Pole | Socomec Sirco MV PV

    £49.61inc VAT £41.34exc VAT

    In stock
  • Three-phase AC switch disconnector in white enclosure with red rotary handle and yellow faceplate, shown with schematic diagr

    Three Phase AC Switch Disconnector IP66/67 | Kraus & Naimer

    Kraus & Naimer

    Three Phase AC Switch Disconnector IP66/67 | Kraus & Naimer

    From£31.40inc VAT £26.17exc VAT

    In stock
  • BENY BB1H-63 two-pole DC isolator with orange handle and green indicator lights on DIN rail mount, rated 32A 600V.

    DC Isolator 63A 2-Pole 600V Din Rail | Voltacon Solar PV

    Voltacon

    DC Isolator 63A 2-Pole 600V Din Rail | Voltacon Solar PV

    From£26.46inc VAT £22.05exc VAT

    In stock
  • BENY 63A 4-pole DC isolator switch with orange handles and green status indicators mounted on DIN rail.

    63A 4-Pole DC Isolator 1200V | Voltacon Din Rail Switch

    Voltacon

    63A 4-Pole DC Isolator 1200V | Voltacon Din Rail Switch

    From£26.46inc VAT £22.05exc VAT

    In stock
  • Socomec Sirco MC PV 40A DC isolator switch with blue manual handle and gray housing, mounted on white DIN rail base.

    Sirco MC PV 40A 3-Pole DC Isolator Switch 1000VDC | Socomec

    Socomec

    Sirco MC PV 40A 3-Pole DC Isolator Switch 1000VDC | Socomec

    £73.45inc VAT £61.21exc VAT

    In stock
  • Red and yellow rotary disconnect switch in white enclosure with ON/OFF positions and schematic diagram inset.

    AC Switch Disconnector Single Phase 230V IP66/67 | Kraus & Naimer

    Kraus & Naimer

    AC Switch Disconnector Single Phase 230V IP66/67 | Kraus & Naimer

    From£29.40inc VAT £24.50exc VAT

    In stock
  • Voltacon Energy Systems AC combiner box with circuit breakers, surge protection, and energy meter mounted in white enclosure

    AC Combiner Box 230Vac with Surge Protection | Voltacon

    Voltacon

    AC Combiner Box 230Vac with Surge Protection | Voltacon

    £103.95inc VAT £86.63exc VAT

    Available to order
  • White electrical enclosure with transparent door showing circuit breakers, monitoring equipment, and high voltage warning lab

    Three Phase AC Protection Enclosure 15kW | Surge Protection & Eastron V2 Meter

    Voltacon

    Three Phase AC Protection Enclosure 15kW | Surge Protection & Eastron V2 Meter

    £292.95inc VAT £244.13exc VAT

    In stock

About AC & DC Protection

This 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 & Naimer.

These 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.

Options 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.