{"product_id":"himel-40a-2-pole-dc-miniature-circuit-breaker-6kaic-500v-dc-hdb3wz2c40","title":"Himel 40A 2 Pole DC Miniature Circuit Breaker 6KAIC 500V DC HDB3WZ2C40","description":"\u003ch1 dir=\"ltr\" data-path-to-node=\"2\"\u003eHimel HDB3WZ2C40 40A 2-Pole DC Miniature Circuit Breaker (500V DC, 6kA)\u003c\/h1\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"3\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4\" id=\"p-rc_93d56ff756b90eda-154\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eHimel HDB3WZ2C40 DC Miniature Circuit Breaker\u003c\/b\u003e\u003cspan\u003e is a dedicated direct-current circuit protection device engineered to safeguard higher-current DC circuits against electrical overloads and short-circuit faults.\u003c\/span\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003cspan class=\"citation-513\"\u003eBuilt with a \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"225\" class=\"\"\u003e\u003cspan class=\"citation-513\"\u003e2-pole configuration\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-513\"\u003e, \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"247\" class=\"\"\u003e\u003cspan class=\"citation-513\"\u003e40A rated current\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-513\"\u003e, and a \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"272\" class=\"\"\u003e\u003cspan class=\"citation-513\"\u003e500V DC operational voltage rating\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-513 citation-end-513\"\u003e, it features specialized arc-extinguishing technology tailored to safely interrupt DC arcs that do not naturally cross zero.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"5\" id=\"p-rc_93d56ff756b90eda-155\"\u003e\u003cspan class=\"citation-512\"\u003eWith a \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"7\" class=\"\"\u003e\u003cspan class=\"citation-512\"\u003e6kA breaking capacity\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-512\"\u003e and \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"33\" class=\"\"\u003e\u003cspan class=\"citation-512\"\u003eC-curve tripping characteristics\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-512 citation-end-512\"\u003e, the HDB3WZ2C40 delivers reliable, responsive protection for solar photovoltaic (PV) main arrays, battery energy storage systems, telecommunications equipment, and industrial DC distribution panels.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"\"\u003e Its compact modular design allows effortless installation onto standard 35mm DIN rails.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"7\"\u003eKey Features \u0026amp; Technical Advantages\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"8\"\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-156\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,0,0\" id=\"p-rc_93d56ff756b90eda-164\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eDedicated DC Arc Extinction:\u003c\/b\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003cspan class=\"citation-511\"\u003eEngineered specifically for direct-current circuits up to \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"87\" class=\"\"\u003e\u003cspan class=\"citation-511\"\u003e500V DC\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-511 citation-end-511\"\u003e, ensuring safe and rapid fault interruption with an internal arc-blocked board.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e6kA Short-Circuit Breaking Capacity:\u003c\/b\u003e\u003cspan\u003e Delivers dependable fault protection across the full series to safeguard sensitive DC electronics and wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-157\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,2,0\" id=\"p-rc_93d56ff756b90eda-165\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eC-Curve Tripping Characteristic (40A):\u003c\/b\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003cspan class=\"citation-510 citation-end-510\"\u003eProvides balanced thermal overload and magnetic short-circuit protection (tripping at 6.8 to 10.2 times rated current), minimizing nuisance tripping during mild DC inrush currents.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eLinked 2-Pole Switching:\u003c\/b\u003e\u003cspan\u003e Simultaneously disconnects both positive and negative conductors for complete circuit isolation and enhanced maintenance safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eHigh Terminal Capacity:\u003c\/b\u003e\u003cspan\u003e Features sturdy U-terminals supporting conductor sizes up to \u003c\/span\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"85\"\u003e25 mm²\u003c\/b\u003e\u003cspan\u003e with a \u003c\/span\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"99\"\u003e2.5 N·m tightening torque\u003c\/b\u003e\u003cspan\u003e for secure heavy-gauge DC wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-158\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"8,5,0\" id=\"p-rc_93d56ff756b90eda-166\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eWide Operating Temperature Range:\u003c\/b\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003cspan class=\"citation-509\"\u003eBuilt to perform reliably in demanding ambient environments ranging from \u003c\/span\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"107\" class=\"\"\u003e\u003cspan class=\"citation-509\"\u003e-25°C to +60°C\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-509 citation-end-509\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"10\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"11\"\u003e\u003cspan\u003eThe Himel HDB3WZ2C40 DC miniature circuit breaker is ideal for protecting higher-amperage DC circuits in:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"12\"\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-159\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"12,0,0\" id=\"p-rc_93d56ff756b90eda-167\"\u003e\u003cspan class=\"citation-508 citation-end-508\"\u003eSolar photovoltaic (PV) systems, main array combiner boxes, and hybrid inverter DC inputs\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-160\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"12,1,0\" id=\"p-rc_93d56ff756b90eda-168\"\u003e\u003cspan class=\"citation-507 citation-end-507\"\u003eBattery energy storage systems (BESS) and backup power banks\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-161\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"12,2,0\" id=\"p-rc_93d56ff756b90eda-169\"\u003e\u003cspan class=\"citation-506 citation-end-506\"\u003eIndustrial DC distribution panels, motor drives, and control cabinets\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_93d56ff756b90eda-162\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"12,3,0\" id=\"p-rc_93d56ff756b90eda-170\"\u003e\u003cspan class=\"citation-505 citation-end-505\"\u003eTelecommunications power distribution and DC rectifier systems\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"14\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"15\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,0,0\"\u003e\u003cb data-path-to-node=\"15,1,0,0\" data-index-in-node=\"0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,1,0\"\u003eHimel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,0,0\"\u003e\u003cb data-path-to-node=\"15,2,0,0\" data-index-in-node=\"0\"\u003eSeries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,1,0\"\u003eHDB3wZ (DC MCB Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,0,0\"\u003e\u003cb data-path-to-node=\"15,3,0,0\" data-index-in-node=\"0\"\u003eModel\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,1,0\"\u003eHDB3WZ2C40\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,0,0\"\u003e\u003cb data-path-to-node=\"15,4,0,0\" data-index-in-node=\"0\"\u003eNumber of Poles\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003e2-Pole (2P)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,0,0\"\u003e\u003cb data-path-to-node=\"15,5,0,0\" data-index-in-node=\"0\"\u003eRated Current (In)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,1,0\"\u003e40A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,0,0\"\u003e\u003cb data-path-to-node=\"15,6,0,0\" data-index-in-node=\"0\"\u003eRated Operational Voltage (Ue)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,1,0\"\u003e500V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,0,0\"\u003e\u003cb data-path-to-node=\"15,7,0,0\" data-index-in-node=\"0\"\u003eBreaking Capacity (Icu \/ Icn)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,1,0\"\u003e6kA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,8,0,0\"\u003e\u003cb data-path-to-node=\"15,8,0,0\" data-index-in-node=\"0\"\u003eTripping Curve\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,8,1,0\"\u003eC-Curve (Magnetic trip: 6.8–10.2 × In)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,9,0,0\"\u003e\u003cb data-path-to-node=\"15,9,0,0\" data-index-in-node=\"0\"\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,9,1,0\"\u003e6kV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,10,0,0\"\u003e\u003cb data-path-to-node=\"15,10,0,0\" data-index-in-node=\"0\"\u003eTerminal Clamping Capacity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,10,1,0\"\u003eUp to 25 mm² (Tightening torque: 2.5 N·m)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,11,0,0\"\u003e\u003cb data-path-to-node=\"15,11,0,0\" data-index-in-node=\"0\"\u003eProtection Degree\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,11,1,0\"\u003eIP20 (IP40 in distribution board)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,12,0,0\"\u003e\u003cb data-path-to-node=\"15,12,0,0\" data-index-in-node=\"0\"\u003eOperating Temperature\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,12,1,0\"\u003e-25°C to +60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,13,0,0\"\u003e\u003cb data-path-to-node=\"15,13,0,0\" data-index-in-node=\"0\"\u003eMounting Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,13,1,0\"\u003e35mm DIN Rail\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,14,0,0\"\u003e\u003cb data-path-to-node=\"15,14,0,0\" data-index-in-node=\"0\"\u003eStandards Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,14,1,0\"\u003eIEC 60947-2, CE, CB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Himel","offers":[{"title":"Default Title","offer_id":67182859944011,"sku":"HDB3WZ2C40","price":1335.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9732\/7179\/files\/Himel_40A_2_Pole_DC_Miniature_Circuit_Breaker_6KAIC_500V_DC_HDB3WZ2C40_I_Electx_Electrical_Supply.jpg?v=1794468437","url":"https:\/\/electxelectrical.myshopify.com\/products\/himel-40a-2-pole-dc-miniature-circuit-breaker-6kaic-500v-dc-hdb3wz2c40","provider":"Electx Electrical Supply","version":"1.0","type":"link"}