{"product_id":"mersen-400a-nh-fuse-switch-disconnector","title":"Mersen MULTIBLOC 400A NH Fuse Switch Disconnector | W1002129","description":"\u003cp\u003eThe Mersen MULTIBLOC series 2.ST8 is a 400A NH fuse switch disconnector built for bottom-fit and panel mounting. It handles battery protection and high current DC disconnection in solar energy storage systems and industrial distribution panels, and is available in triple pole and quadruple pole configurations. It complies with IEC\/EN 60947-3, with NH fuse-links to IEC\/EN 60269-2 and VDE 0636-2.\u003c\/p\u003e\u003ch2\u003eKey features of this dc battery switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e, 400A NH fuse switch disconnector, size 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole configuration\u003c\/strong\u003e, triple pole and quadruple pole options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch protection\u003c\/strong\u003e, IP20, maintained even in fuse test mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParking position\u003c\/strong\u003e, switch operating cover can be parked with fuse-links inserted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, optional electronic or electromechanical fuse monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination\u003c\/strong\u003e, modular cover system with screw, bolt, clamp strap or extendable V-terminal options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eStandards\u003c\/h2\u003e\u003cp\u003eIEC\/EN 60947-3. NH fuse-links to IEC\/EN 60269-2 and VDE 0636-2. On-load connection and disconnection is rated safe per IEC 60947-3.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for battery bank disconnection and fuse protection, industrial panel boards, feeder pillars, meter distribution cabinets, measuring transformer cabinets and telecommunications transmitting station power distribution. It mounts on a 100mm busbar system with an adapter, and an optional indicating switch shows switch door position.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFit by a qualified electrician only. Choose the triple or quadruple pole version to suit the system, and select NH fuse-links rated correctly for the connected load. Install to IEC\/EN 60947-3 and local wiring regulations.\u003c\/p\u003e","brand":"Mersen","offers":[{"title":"No fuses \/ No","offer_id":52060762865952,"sku":"W1002129-2","price":198.45,"currency_code":"GBP","in_stock":true},{"title":"No fuses \/ Yes","offer_id":52060762898720,"sku":"N1002168+N1002168","price":229.95,"currency_code":"GBP","in_stock":true},{"title":"Add 2x NH 400Amp Fuses \/ No","offer_id":52060762931488,"sku":"W1002129+N211083","price":208.37,"currency_code":"GBP","in_stock":true},{"title":"Add 2x NH 400Amp Fuses \/ Yes","offer_id":52060762964256,"sku":"W1002129+N1002168+N211083","price":242.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-w1002129-n211083-1.webp?v=1785505339","url":"https:\/\/www.ledandsolar.co.uk\/products\/mersen-400a-nh-fuse-switch-disconnector","provider":"LED \u0026 Solar","version":"1.0","type":"link"}