{"product_id":"lb1ld03m57-square-d-tesys-integral-3p-35-50a-690vac-thermal-magnetic-protection-module","title":"LB1LD03M57 - Square D TeSys Integral 3P 35-50A 690VAC Thermal-Magnetic Protection Module","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLB1LD03M57\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLB1LD03M57\u003c\/b\u003e is a TeSys Integral 3-pole thermal-magnetic protection module designed for motor control applications with an adjustable amperage range of 35A to 50A and a maximum voltage rating of 690VAC. This module provides reliable motor protection with a fixed magnetic trip set at approximately 15 times full load current and a tripping class of 20. It is suitable for use in industrial environments and is certified to UL, CSA, and IEC standards. The device features a robust design for long mechanical life and stable operation under demanding conditions. \u003cul\u003e \u003cli\u003ePart Number: LB1LD03M57\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003eSeries\/Frame: TeSys Integral\u003c\/li\u003e \u003cli\u003ePoles: 3P\u003c\/li\u003e \u003cli\u003eAmperage Range: 35A - 50A (adjustable)\u003c\/li\u003e \u003cli\u003eVoltage Rating: 690VAC\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 42 kA at 480VAC\u003c\/li\u003e \u003cli\u003eMounting Type: DIN rail\u003c\/li\u003e \u003cli\u003eTrip Unit: Thermal-Magnetic\u003c\/li\u003e \u003cli\u003eTripping Class: 20\u003c\/li\u003e \u003cli\u003eCertifications: UL Listed, CSA Certified, IEC Compliant\u003c\/li\u003e \u003cli\u003eOperating Temperature: -25°C to +70°C\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: LB1LD03M57\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Overload Relay\u003c\/li\u003e\n\u003cli\u003eFamily : Integral\u003c\/li\u003e\n\u003cli\u003eType : LB1LD\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eRelay Style : Thermal\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 50\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 35\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\n\u003cli\u003eUPC : 038911018069\u003c\/li\u003e\n\u003cli\u003eGTIN : 03389110180695\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : France\u003c\/li\u003e\n\u003cli\u003eWeight : 2.258 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Schneider Electric","offers":[{"title":"New","offer_id":42314871603359,"sku":"LB1LD03M57-New","price":322.9,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":44539566915743,"sku":"LB1LD03M57-ReCert","price":231.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/square-d-motor-controls-new-lb1ld03m57-square-d-tesys-integral-3p-35-50a-690vac-thermal-magnetic-protection-module-27684854595743.jpg?v=1766008995","url":"https:\/\/essentialparts.com\/products\/lb1ld03m57-square-d-tesys-integral-3p-35-50a-690vac-thermal-magnetic-protection-module","provider":"Essential Electric Supply","version":"1.0","type":"link"}