{"product_id":"rs-pro-nf12-residual-current-circuit-breaker-40a-2-pole-300ma-type-a","title":"RS PRO NF12 Residual Current Circuit Breaker 40A 2-Pole 300mA Type A","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe RS PRO NF12 Residual Current Circuit Breaker is a 40A, 2-pole Type A RCCB designed for 230V AC installations requiring 300mA residual-current protection. Its DIN-rail format makes it suitable for use in compatible distribution boards and electrical protection assemblies.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e40A current rating for suitable residential and light electrical distribution applications.\u003c\/li\u003e\n\u003cli\u003e300mA Type A residual-current sensitivity detects alternating and pulsating direct residual currents.\u003c\/li\u003e\n\u003cli\u003e2-pole configuration for 230V AC circuits.\u003c\/li\u003e\n\u003cli\u003eDesigned for mounting on a 35mm DIN rail for straightforward integration into compatible distribution equipment.\u003c\/li\u003e\n\u003cli\u003eIP20 degree of protection for installed indoor electrical enclosures.\u003c\/li\u003e\n\u003cli\u003eTerminal design helps prevent conductors being inserted outside the intended connection area.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectrical distribution boards requiring residual-current protection.\u003c\/li\u003e\n\u003cli\u003eInstallations with sensitive electronic equipment where Type A residual-current detection is required.\u003c\/li\u003e\n\u003cli\u003eApplications where 300mA residual-current protection is specified for fault or fire protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Product?\u003c\/h3\u003e\u003cp\u003eThis RS PRO RCCB combines a practical DIN-rail format with a 40A rating and Type A residual-current detection. It is a suitable option for installers requiring a clearly specified 2-pole, 230V AC RCCB for compatible electrical protection applications.\u003c\/p\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectrical installation and product selection should be completed by a suitably qualified electrician in accordance with applicable South African regulations and the requirements of the installation.\u003c\/li\u003e\n\u003cli\u003eConfirm that the 40A rating, 300mA trip sensitivity and Type A tripping characteristics are appropriate for the intended circuit before installation.\u003c\/li\u003e\n\u003cli\u003eInstall inside a suitable electrical enclosure; the product itself is rated IP20.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRS PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eNF12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eResidual Current Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS Stock Number\u003c\/td\u003e\n\u003ctd\u003e284-2370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Sensitivity\u003c\/td\u003e\n\u003ctd\u003e300mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripping Characteristics\u003c\/td\u003e\n\u003ctd\u003eType A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated AC Voltage\u003c\/td\u003e\n\u003ctd\u003e230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIN Rail Width\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards \/ Approvals\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 61008, CE, VDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eSlovenia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"RS PRO","offers":[{"title":"Default Title","offer_id":50313241559280,"sku":"SUS-284-2370","price":1114.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7623\/6737\/files\/rs-pro-nf12-284-2370_94d52c7b-b63e-4270-94a8-bbeecffefcef.png?v=1787745902","url":"https:\/\/www.sustainable.co.za\/products\/rs-pro-nf12-residual-current-circuit-breaker-40a-2-pole-300ma-type-a","provider":"Sustainable","version":"1.0","type":"link"}