{"product_id":"pv-dc-mcb-2p-1000v","title":"PV DC MCB 4P 1000V","description":"\u003ch2\u003eNoark Ex9BP-4P – 4-Pole PV DC Miniature Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Ex9BP-4P series is a DC miniature circuit breaker designed specifically for photovoltaic (PV) applications and other direct-current systems that require safe, reliable overcurrent protection. Its 4-pole configuration makes it suitable for high-voltage PV strings and systems where multiple conductors must be switched simultaneously for safe isolation.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePurpose-built DC miniature breaker for PV installations and DC power systems.\u003c\/li\u003e\n  \u003cli\u003e4-pole configuration ensures simultaneous disconnection of all conductors.\u003c\/li\u003e\n  \u003cli\u003eEngineered for modern high-voltage PV architectures and combiner box designs.\u003c\/li\u003e\n  \u003cli\u003eFast magnetic trip response for short-circuit protection.\u003c\/li\u003e\n  \u003cli\u003eThermal protection for overload conditions.\u003c\/li\u003e\n  \u003cli\u003eCompact DIN-rail mounting for clean, efficient panel layouts.\u003c\/li\u003e\n  \u003cli\u003eDurable housing and long mechanical life for demanding solar environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePV string protection and isolation.\u003c\/li\u003e\n  \u003cli\u003eHigh-voltage DC circuits in solar combiner boxes.\u003c\/li\u003e\n  \u003cli\u003eInverter DC input protection.\u003c\/li\u003e\n  \u003cli\u003eOff-grid and energy-storage DC distribution boards.\u003c\/li\u003e\n  \u003cli\u003eAny system requiring coordinated 4-pole DC isolation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMount on standard DIN rail inside a suitable enclosure.\u003c\/li\u003e\n  \u003cli\u003eEnsure correct DC polarity and wiring direction.\u003c\/li\u003e\n  \u003cli\u003eChoose the appropriate Ex9BP-4P variant to match the system's string voltage and design requirements.\u003c\/li\u003e\n  \u003cli\u003eAlways follow SANS\/IEC standards for PV and DC system installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThe Ex9BP-4P series provides dependable DC protection and isolation for high-performance solar installations, making it a trusted choice for electricians and PV professionals.\n\u003c\/p\u003e\n","brand":"Noark","offers":[{"title":"16A","offer_id":47124207534336,"sku":"Ex9BP-4P-K16","price":950.0,"currency_code":"ZAR","in_stock":true},{"title":"20A","offer_id":47124207567104,"sku":"Ex9BP-4P-K20","price":1050.0,"currency_code":"ZAR","in_stock":true},{"title":"25A","offer_id":47124207599872,"sku":"Ex9BP-4P-K25","price":1050.0,"currency_code":"ZAR","in_stock":true},{"title":"32A","offer_id":47124207632640,"sku":"Ex9BP-4P-K32","price":1050.0,"currency_code":"ZAR","in_stock":true},{"title":"40A","offer_id":47124207665408,"sku":"Ex9BP-4P-K40","price":1050.0,"currency_code":"ZAR","in_stock":true},{"title":"50A","offer_id":47124207698176,"sku":"Ex9BP-4P-K50","price":1050.0,"currency_code":"ZAR","in_stock":true},{"title":"63A","offer_id":47124207730944,"sku":"Ex9BP-4P-K63","price":1050.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7856\/3840\/files\/4p-ex9bp-jx-k_b0f30c29-92b1-4627-96f7-a79e2819c14a.png?v=1761221668","url":"https:\/\/ampworks.co.za\/products\/pv-dc-mcb-2p-1000v","provider":"Ampworks","version":"1.0","type":"link"}