{"product_id":"18862-schneider-electric-miniature-circuit-breaker-mcb-acti9-ng125l-4p-d40a-50ka","title":"Schneider 18862 Miniature Circuit Breaker (MCB), Acti9 NG125L, 4P D40A 50kA","description":"\u003cp\u003eSchneider Electric 18862 is a 4-pole miniature circuit breaker (MCB) from the Acti 9 NG125L series, rated at 40 A with a D tripping curve. Designed for AC and DC electrical power distribution, it delivers an ultimate breaking capacity of up to 100 kA at 220-240 V AC, making it suitable for demanding industrial and commercial installations.\u003c\/p\u003e\n\u003cp\u003eTechnical specifications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommercial reference: 18862\u003c\/li\u003e\n  \u003cli\u003eManufacturer: Schneider Electric\u003c\/li\u003e\n  \u003cli\u003eEAN: \u003c\/li\u003e\n  \u003cli\u003eSeries \/ range: Acti 9 NG125\u003c\/li\u003e\n  \u003cli\u003eDevice short name: NG125L\u003c\/li\u003e\n  \u003cli\u003eProduct type: Miniature circuit breaker (MCB)\u003c\/li\u003e\n  \u003cli\u003eNumber of poles: 4P\u003c\/li\u003e\n  \u003cli\u003eNumber of protected poles: 4\u003c\/li\u003e\n  \u003cli\u003eNeutral conductor position: Left\u003c\/li\u003e\n  \u003cli\u003eRated current [In]: 40 A at 40°C\u003c\/li\u003e\n  \u003cli\u003eTripping curve: D\u003c\/li\u003e\n  \u003cli\u003eNetwork type: AC \/ DC\u003c\/li\u003e\n  \u003cli\u003eProtection technology: Thermomagnetic\u003c\/li\u003e\n  \u003cli\u003eRated voltage [Ue]: 220-240 V AC \/ 380-415 V AC \/ 440 V AC \/ 500 V AC \/ ≤500 V DC (50\/60 Hz)\u003c\/li\u003e\n  \u003cli\u003eUltimate breaking capacity [Icu]: 100 kA at 220-240 V AC \/ 50 kA at 380-415 V AC \/ 40 kA at 440 V AC \/ 15 kA at 500 V AC \/ 36 kA at ≤500 V DC (EN\/IEC 60947-2)\u003c\/li\u003e\n  \u003cli\u003eService breaking capacity [Ics]: 75 kA at 220-240 V AC \/ 37.5 kA at 380-415 V AC \/ 30 kA at 440 V AC \/ 11.25 kA at 500 V AC \/ 50 kA at 500 V DC\u003c\/li\u003e\n  \u003cli\u003eRated insulation voltage [Ui]: 690 V AC\u003c\/li\u003e\n  \u003cli\u003eRated impulse withstand voltage [Uimp]: 8 kV\u003c\/li\u003e\n  \u003cli\u003eOvercurrent protection limit: 12 x In ±20%\u003c\/li\u003e\n  \u003cli\u003eUsage category: Category A (IEC 60947-2)\u003c\/li\u003e\n  \u003cli\u003eSuitable for isolation: Yes (IEC 60947-2)\u003c\/li\u003e\n  \u003cli\u003eMounting: Snap-on, 35 mm symmetrical DIN rail\u003c\/li\u003e\n  \u003cli\u003eHandle mounting position: Vertical\u003c\/li\u003e\n  \u003cli\u003eBusbar comb distribution block: Compatible (12 rows, 9 mm pitch)\u003c\/li\u003e\n  \u003cli\u003eDimensions (W x H x D): 108 x 103 x 81 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.96 kg\u003c\/li\u003e\n  \u003cli\u003eConnection terminals: Tunnel terminals 1.5-50 mm² rigid \/ 1-35 mm² flexible\u003c\/li\u003e\n  \u003cli\u003eWire stripping length: 20 mm\u003c\/li\u003e\n  \u003cli\u003eTightening torque: 3.5 N.m\u003c\/li\u003e\n  \u003cli\u003eIP rating: IP20 (IEC 60529)\u003c\/li\u003e\n  \u003cli\u003eIK rating: IK05 (EN\/IEC 62262)\u003c\/li\u003e\n  \u003cli\u003ePollution degree: 3 (IEC 60947-2)\u003c\/li\u003e\n  \u003cli\u003eOvervoltage category: IV\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: -30 to 70°C\u003c\/li\u003e\n  \u003cli\u003eStorage temperature: -40 to 70°C\u003c\/li\u003e\n  \u003cli\u003eOperating altitude: up to 2000 m\u003c\/li\u003e\n  \u003cli\u003eRelative humidity: 95% at 55°C\u003c\/li\u003e\n  \u003cli\u003eMechanical durability: 20,000 cycles\u003c\/li\u003e\n  \u003cli\u003eElectrical durability: 10,000 cycles\u003c\/li\u003e\n  \u003cli\u003eLockout provision: Integrated locking\u003c\/li\u003e\n  \u003cli\u003eStandard: EN\/IEC 60947-2\u003c\/li\u003e\n  \u003cli\u003eWarranty: 18 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatures and benefits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eD tripping curve designed for loads with high inrush currents such as motors and transformers\u003c\/li\u003e\n  \u003cli\u003eHigh ultimate breaking capacity up to 100 kA for use in high fault-current environments\u003c\/li\u003e\n  \u003cli\u003eDual network compatibility - suitable for both AC and DC systems up to 500 V\u003c\/li\u003e\n  \u003cli\u003eIntegrated lockout provision enables safe maintenance isolation\u003c\/li\u003e\n  \u003cli\u003eContact position indicator and trip indicator provide clear local status reading\u003c\/li\u003e\n  \u003cli\u003eBusbar comb distribution block compatible for efficient panel wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial and commercial electrical distribution boards requiring high breaking capacity\u003c\/li\u003e\n  \u003cli\u003eProtection of motor feeders and transformer primaries with significant inrush currents\u003c\/li\u003e\n  \u003cli\u003eMain incoming protection in switchboards operating at overvoltage category IV\u003c\/li\u003e\n  \u003cli\u003eDC distribution systems up to 500 V\u003c\/li\u003e\n  \u003cli\u003ePower distribution in demanding environments with wide operating temperature ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompliant with EN\/IEC 60947-2. Part of the Schneider Electric Acti 9 NG125 range.\u003c\/p\u003e\n\u003cp\u003eAlso known as: Schneider 18862, Schneider Electric 18862, NG125L 4P D40 MCB, Acti9 NG125L 40A D curve.\u003c\/p\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":53901910933768,"sku":"SCH18862","price":211.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/4351\/3096\/files\/18862-schneider-electric-miniature-circuit-breaker-mcb-acti9-ng125l-4p-d40a-50ka-6564446.jpg?v=1774877959","url":"https:\/\/gabbyelectric.com\/en-us\/products\/18862-schneider-electric-miniature-circuit-breaker-mcb-acti9-ng125l-4p-d40a-50ka","provider":"Gabby Electric","version":"1.0","type":"link"}