{"product_id":"onesto-40a-125v-250v-6ka-dc-circuit-breaker","title":"Onesto 40A 125V - 250V 6kA DC Circuit Breaker","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Onesto KCD6 40A single-pole DC miniature circuit breaker provides overload and short-circuit protection for correctly specified direct-current circuits. Its DIN-rail format suits compatible distribution boards and control panels, with a 6kA breaking capacity and a maximum operating voltage of 250V DC.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e40A rated current for circuits designed around this protection rating.\u003c\/li\u003e\n\u003cli\u003eSingle-pole, single-break operation interrupts one conductor of the DC circuit.\u003c\/li\u003e\n\u003cli\u003e6kA short-circuit breaking capacity for installations with a suitable prospective fault current.\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounting for installation in compatible electrical enclosures.\u003c\/li\u003e\n\u003cli\u003eDesigned to protect and control DC circuits against overloads and short circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDC distribution boards and control panels requiring 40A single-pole protection.\u003c\/li\u003e\n\u003cli\u003eDomestic and industrial DC electrical installations within the specified ratings.\u003c\/li\u003e\n\u003cli\u003eSolar-related DC circuits where the system voltage, fault level, conductor size and switching arrangement meet the installation design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Product?\u003c\/h3\u003e\n\u003cp\u003eThis breaker offers a compact Onesto protection option for installers who require 40A single-pole DC circuit protection. It forms part of the KCD6 range, allowing the current rating to be selected to suit the circuit while retaining a consistent DIN-rail installation format.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation and device selection must be completed by a qualified electrician in accordance with applicable South African wiring requirements and the manufacturer's instructions.\u003c\/li\u003e\n\u003cli\u003eA single-pole breaker interrupts only one conductor. It does not disconnect both positive and negative conductors together.\u003c\/li\u003e\n\u003cli\u003eThe local catalogue lists 125\/250V DC. The manufacturer's KCD6 single-pole operating rating is 250V DC maximum. The 1000V insulation rating is not permission to operate this single-pole breaker on a 1000V DC circuit.\u003c\/li\u003e\n\u003cli\u003eObserve the device's polarity, supply\/load markings and wiring diagram. Select the trip characteristic to suit the load and verify it against the supplied unit's marking before installation.\u003c\/li\u003e\n\u003cli\u003eDo not substitute an AC-only breaker for this DC protection application.\u003c\/li\u003e\n\u003cli\u003eProduct images illustrate the range; the current rating printed on the supplied unit will match the ordered version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\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\u003eOnesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Range\u003c\/td\u003e\n\u003ctd\u003eKCD6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier Product Code\u003c\/td\u003e\n\u003ctd\u003eGL1CDC1040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDC miniature circuit breaker (MCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1P \/ single pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaks\u003c\/td\u003e\n\u003ctd\u003e1 \/ single break\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e125\/250V DC (local catalogue); 250V DC maximum operating voltage for 1P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Breaking Capacity\u003c\/td\u003e\n\u003ctd\u003e6kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage\u003c\/td\u003e\n\u003ctd\u003e6kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eIEC 60947-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Onesto","offers":[{"title":"Default Title","offer_id":50668185059568,"sku":"SUS-GL1CDC1040","price":168.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7623\/6737\/files\/1_pole_6ka_dc_circuit_breaker_800px_1_963df27d-8923-48ec-a2df-43318c6442c0.jpg?v=1793112567","url":"https:\/\/www.sustainable.co.za\/products\/onesto-40a-125v-250v-6ka-dc-circuit-breaker","provider":"Sustainable","version":"1.0","type":"link"}