{"product_id":"schneider-lv429386","title":"LV429386 SCHNEIDER ELECTRIC","description":"\u003cp\u003eSCHNEIDER ELECTRIC LV429386 - ComPact NSX250F Molded Case Circuit Breaker\u003c\/p\u003e\u003cp\u003eThis SCHNEIDER ELECTRIC ComPact NSX250F molded case circuit breaker provides robust overcurrent protection and isolation for low voltage electrical distribution systems. It incorporates a Micrologic 2.2 electronic trip unit, delivering precise thermal-magnetic protection for industrial and commercial installations. Designed for fixed mounting, this 3-pole MCCB ensures reliable circuit interruption and system integrity in applications requiring a 36kA breaking capacity.\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSERIES\/FAMILY: ComPact NSX\u003c\/li\u003e\n\u003cli\u003eCOMPONENT TYPE: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli\u003eELECTRICAL SPECS:\u003cul\u003e\n\u003cli\u003eNOMINAL CURRENT (In): 250A\u003c\/li\u003e\n\u003cli\u003eNUMBER OF POLES: 3\u003c\/li\u003e\n\u003cli\u003ePROTECTED POLES: 3\u003c\/li\u003e\n\u003cli\u003eBREAKING CAPACITY (Icu): 36kA at 400\/415VAC, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eOPERATIONAL VOLTAGE (Ue): 690VAC, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eINSULATION VOLTAGE (Ui): 800V\u003c\/li\u003e\n\u003cli\u003eIMPULSE WITHSTAND VOLTAGE (Uimp): 8kV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePROTECTION CHARACTERISTICS:\u003cul\u003e\n\u003cli\u003eTRIP UNIT TYPE: Electronic\u003c\/li\u003e\n\u003cli\u003eTRIP UNIT MODEL: Micrologic 2.2\u003c\/li\u003e\n\u003cli\u003ePROTECTION FUNCTIONS: Long-time (Overload), Short-time, Instantaneous\u003c\/li\u003e\n\u003cli\u003eLONG-TIME PROTECTION (Ir): Adjustable from 0.4 to 1 x In\u003c\/li\u003e\n\u003cli\u003eSHORT-TIME PROTECTION (Isd): Adjustable from 1.5 to 10 x Ir\u003c\/li\u003e\n\u003cli\u003eINSTANTANEOUS PROTECTION (Ii): Fixed at 12 x In\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMECHANICAL\/PHYSICAL:\u003cul\u003e\n\u003cli\u003eMOUNTING TYPE: Fixed\u003c\/li\u003e\n\u003cli\u003eFRAME SIZE: 250A Frame\u003c\/li\u003e\n\u003cli\u003eTERMINAL TYPE: Front terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eINTERFACE\/CONTROL:\u003cul\u003e\u003cli\u003eLOCAL INDICATION: Trip indication, ready indication\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eENVIRONMENTAL\/MOUNTING:\u003cul\u003e\n\u003cli\u003eIP RATING: IP40 (with terminal shields), IP20 (without terminal shields)\u003c\/li\u003e\n\u003cli\u003eCOOLING METHOD: Natural convection\u003c\/li\u003e\n\u003cli\u003eOPERATING TEMPERATURE: -25 to 70 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eSTORAGE TEMPERATURE: -50 to 85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eCOMPATIBILITY\/APPLICATION: Low voltage power distribution, motor circuit protection, generator protection, industrial control panels, commercial infrastructure, building management systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"NEW SEALED","offer_id":56736416923993,"sku":"LV429386","price":160.43,"currency_code":"EUR","in_stock":true},{"title":"NEW BAS PACKAGING","offer_id":58510603518297,"sku":"LV429386 (B)","price":145.15,"currency_code":"EUR","in_stock":true},{"title":"NEW FAST DELIVERY","offer_id":58580214219097,"sku":"LV429386 (FD)","price":169.31,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.b-automationservice.com\/pl\/products\/schneider-lv429386","provider":"BAS - AUTOMATION SERVICE","version":"1.0","type":"link"}