{"product_id":"wylex-nhxsbs1b50","title":"Wylex NHXSBS1B50 RCBO SPN 50A Type A\/B Curve","description":"\u003cp\u003eThe Wylex NHXSBS1B50 RCBO SPN 50A Type A\/B Curve is a professional residual current circuit breaker with overcurrent protection for domestic and light-commercial electrical installations. Designed as part of the established Wylex circuit-protection range, it provides a reliable solution for new installations, upgrades and replacement work where compatibility and dependable performance are essential. The compact, installer-focused design supports an orderly distribution-board layout and straightforward connection when used with the appropriate Wylex equipment. It combines overcurrent, short-circuit and 30mA residual-current protection for an individual circuit, helping reduce disruption to unaffected circuits. Use manufacturer reference NHXSBS1B50 to verify suitability before ordering. Selection, installation, testing and certification must be completed by a suitably qualified electrician in accordance with the manufacturer’s instructions and current wiring regulations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e30mA residual-current protection\u003c\/li\u003e\n\u003cli\u003eOvercurrent and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eCompact DIN rail format\u003c\/li\u003e\n\u003cli\u003eIndividual circuit protection\u003c\/li\u003e\n\u003cli\u003eGenuine Wylex product\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wylex\u003c\/li\u003e\n\u003cli\u003eManufacturer reference: NHXSBS1B50\u003c\/li\u003e\n\u003cli\u003eManufacturer ID: NHXSBS1B50\u003c\/li\u003e\n\u003cli\u003eWarranty (years): 1 year\u003c\/li\u003e\n\u003cli\u003eRange Name: Wylex\u003c\/li\u003e\n\u003cli\u003eColour: White\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 120mm\u003c\/li\u003e\n\u003cli\u003eLength (mm): 125mm\u003c\/li\u003e\n\u003cli\u003eDepth (mm): 73mm\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 20mm\u003c\/li\u003e\n\u003cli\u003eIP Rating: IP20\u003c\/li\u003e\n\u003cli\u003eVoltage: 230V\u003c\/li\u003e\n\u003cli\u003ePack contents: 1 x Wylex NHXSBS1B50 50A 30mA SPN B Curve 6kA Type A RCBO\u003c\/li\u003e\n\u003cli\u003ePack Size: 1\u003c\/li\u003e\n\u003cli\u003eColour Family: White\u003c\/li\u003e\n\u003cli\u003eAmp rating: 50A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wylex","offers":[{"title":"Default Title","offer_id":54916009656649,"sku":"NHXSBS1B50","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/9225\/3001\/files\/AE410.jpg?v=1784827652","url":"https:\/\/www.westminsterelectricalretail.com\/products\/wylex-nhxsbs1b50","provider":"Westminster Electrical Retail.com","version":"1.0","type":"link"}