{"product_id":"solar-y-branch-cable-splitter","title":"Solar Y-Branch Cable Splitter 3-Way In 1-Way Out MC4-Compatible","description":"\u003cp\u003eThis Y-branch splitter combines up to three solar panel strings into a single cable run. Sold as a pair, one male and one female MC4-compatible branch connector, each rated to 30A with IP67 weatherproofing.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e, 3 inputs, 1 output per connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair contents\u003c\/strong\u003e, one male and one female MC4-compatible branch connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e, 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproofing\u003c\/strong\u003e, IP67 rubber seal, dust-proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection type\u003c\/strong\u003e, self-locking plug and socket, tool-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable compatibility\u003c\/strong\u003e, standard 4mm solar PV cable and MC4-compatible connectors only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eY-branch connectors combine multiple solar panel strings into a single DC run before an inverter or charge controller. In smaller systems with two or three strings, this avoids the cost and installation time of a full combiner box. Typical uses include residential and small commercial arrays, shortening cable runs ahead of a combiner box, and adding strings to an existing single-string array.\u003c\/p\u003e\u003ch3\u003eFusing and safety\u003c\/h3\u003e\u003cp\u003eEach input string needs its own string fuse, rated to the string short-circuit current, fitted before connecting to the Y-branch. The connector itself provides no overcurrent protection. Use only with solar-rated PV cable, not automotive or general-purpose cable. DC solar circuits carry dangerous voltages, so installation should be carried out by a qualified electrician or MCS-accredited solar installer. Never connect or disconnect under load.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060759425312,"sku":"3W1W-SPLT","price":13.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-3w1w-splt-1.webp?v=1785504384","url":"https:\/\/www.ledandsolar.co.uk\/products\/solar-y-branch-cable-splitter","provider":"LED \u0026 Solar","version":"1.0","type":"link"}