{"product_id":"mel436lsig-square-d-250a-600v-3p-lsig-molded-case-circuit-breaker","title":"MEL436LSIG - Square D 250A 600V 3P LSIG Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eMEL436LSIG\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eMEL436LSIG\u003c\/b\u003e is a Square D molded case circuit breaker designed for reliable protection in industrial and commercial power distribution systems. This breaker features LSIG trip functions for comprehensive protection against overload, short circuit, ground fault, and instantaneous faults. Built on a 400A frame with a 250A rating plug, it is suitable for demanding applications requiring high reliability and advanced trip capabilities. The MEL436LSIG is a 3-pole, 600V device with a robust interrupt rating and is compatible with standard mounting configurations. It includes advanced features such as adjustable trip settings, local current indication, and trip indication for easy monitoring and maintenance. The breaker is UL listed and CSA certified, ensuring compliance with North American safety standards. \u003cul\u003e \u003cli\u003ePart Number: MEL436LSIG\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003eAmperage: 250A (400A Frame)\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Standard Molded Case\u003c\/li\u003e \u003cli\u003eInterrupt Rating: High (as per Square D specifications)\u003c\/li\u003e \u003cli\u003eSeries\/Frame: 400A Frame\u003c\/li\u003e \u003cli\u003eTrip Unit: LSIG (Long Time, Short Time, Instantaneous, Ground Fault)\u003c\/li\u003e \u003cli\u003eCertifications: UL Listed, CSA Certified\u003c\/li\u003e \u003cli\u003eFeatures: Adjustable Trip, Local Current Indication, Trip Indication\u003c\/li\u003e \u003cli\u003eApplication: Industrial, Commercial Power Distribution\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: MEL436LSIG\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Square D\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 100kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Feed-Thru\u003c\/li\u003e\n\u003cli\u003eFunctions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault\u003c\/li\u003e\n\u003cli\u003eProtection : Solid State\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 75 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":45021173186719,"sku":"MEL436LSIG-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45021189406879,"sku":"MEL436LSIG-ReCert","price":133.64,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/mel436lsig-square-d-250a-600v-3p-lsig-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}