{"product_id":"ld63b300-siemens-300a-600v-3-pole-molded-case-circuit-breaker-ld-frame-thermal-magnetic-trip","title":"LD63B300 - Siemens 300A 600V 3-Pole Molded Case Circuit Breaker LD Frame Thermal Magnetic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLD63B300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLD63B300\u003c\/b\u003e is a Siemens 300A 600V 3-pole molded case circuit breaker designed for reliable low-voltage power distribution applications. This breaker features a thermal magnetic trip unit and is built to meet UL 489 and IEC 60947-2 standards for safety and performance. The LD63B300 is part of the Siemens Sentron LD6 series and is constructed with an LD frame for standard breaking capacity. It is suitable for use in a variety of industrial and commercial environments where dependable circuit protection is required. \u003cul\u003e \u003cli\u003e300A amperage rating\u003c\/li\u003e \u003cli\u003e600V AC voltage rating\u003c\/li\u003e \u003cli\u003e3-pole configuration\u003c\/li\u003e \u003cli\u003eThermal magnetic trip unit\u003c\/li\u003e \u003cli\u003e25kA interrupting rating at 600V\u003c\/li\u003e \u003cli\u003e35kA interrupting rating at 480V\u003c\/li\u003e \u003cli\u003eLD frame design\u003c\/li\u003e \u003cli\u003eUL 489 certified\u003c\/li\u003e \u003cli\u003eIEC 60947-2 certified\u003c\/li\u003e \u003cli\u003eInterchangeable trip unit\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: LD63B300\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : Sentron Series\u003c\/li\u003e\n\u003cli\u003eType : LD\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 300\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 35kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eFrame Size : LD Frame\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\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 : 783643213852\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643213852\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 20.701 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":45000149598367,"sku":"LD63B300-New","price":4085.85,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42782600298655,"sku":"LD63B300-ReCert","price":1372.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/p_uslv_xx_00255j_dba026eb-a935-42fe-96bb-0f46d21152b6.jpg?v=1698961872","url":"https:\/\/essentialparts.com\/products\/ld63b300-siemens-300a-600v-3-pole-molded-case-circuit-breaker-ld-frame-thermal-magnetic-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}