{"product_id":"chint-20a-1-pole-neutral-b-curve-mcb","title":"Chint 20A 1 Pole + Neutral B Curve MCB","description":"\u003cp data-start=\"43\" data-end=\"494\"\u003eThe Chint NBH8-40-B20 is a compact and reliable 1 Pole + Neutral Miniature Circuit Breaker (MCB) designed to provide effective overload and short-circuit protection for residential, commercial, and light industrial electrical installations. With a 20A current rating and B Curve tripping characteristic, this device is ideal for circuits with low inrush currents such as socket outlets, lighting systems, heating loads, and general power distribution.\u003c\/p\u003e\n\u003cp data-start=\"496\" data-end=\"822\"\u003ePart of the widely used NBH8-40 series, this MCB combines dependable protection with a slim modular design suitable for modern consumer units and distribution boards. Its 1P+N configuration allows simultaneous isolation of both live and neutral conductors, improving safety during operation, maintenance, and fault conditions.\u003c\/p\u003e\n\u003cp data-start=\"824\" data-end=\"1054\"\u003eEngineered for consistent performance and fast fault response, the NBH8-40-B20 helps protect electrical systems from overloads and short circuits while maintaining stable and reliable operation in everyday electrical environments.\u003c\/p\u003e","brand":"BMS Electrical","offers":[{"title":"Default Title","offer_id":56992181387641,"sku":"NBH8-40-B20","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6388\/1337\/files\/NBH8-40.jpg?v=1779348586","url":"https:\/\/bmselectricalsupplies.com\/products\/chint-20a-1-pole-neutral-b-curve-mcb","provider":"Zicam Electrical Supplies","version":"1.0","type":"link"}