{"product_id":"ld63t450-siemens-450a-600v-3-pole-molded-case-circuit-breaker-ld-frame-25ka-interrupt-thermal-magnetic-trip-unit-ul-489-iec-60947-2","title":"LD63T450 - Siemens 450A 600V 3-Pole Molded Case Circuit Breaker, LD Frame, 25kA Interrupt, Thermal\/Magnetic Trip Unit, UL 489 \/ IEC 60947-2","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLD63T450\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLD63T450\u003c\/b\u003e is a Siemens 450A, 600V, 3-pole molded case circuit breaker designed for robust low-voltage power distribution applications.\u003cp\u003eThis circuit breaker features a thermal\/magnetic trip unit, LD frame, and is rated for 25kA interrupting capacity at 600V (35kA at 480V). It is suitable for a wide range of industrial and commercial installations, meeting stringent safety and performance standards.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003ePart Number: LD63T450\u003c\/li\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eAmperage: 450A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V AC \/ 500V DC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Molded case (fixed)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 25kA at 600V, 35kA at 480V\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: LD\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal\/magnetic\u003c\/li\u003e\n\u003cli\u003eWire Size: 3\/0 AWG to 500 kcmil\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 489, IEC 60947-2\u003c\/li\u003e\n\u003cli\u003eDimensions: 6\" L x 5\" W x 9\" H (approximate)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \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\u003c\/p\u003e\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: LD63T450\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 : Trip Units \u0026amp; Programmers\u003c\/li\u003e\n\u003cli\u003eFamily : Sentron Series\u003c\/li\u003e\n\u003cli\u003eType : Sentron\u003c\/li\u003e\n\u003cli\u003eVoltage : 600V\u003c\/li\u003e\n\u003cli\u003eAmperage : 450\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 25kAIC at 600V, 35kAIC at 480V\u003c\/li\u003e\n\u003cli\u003eFunctions : Long Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 450\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 450\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : LD\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 : 783643214125\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643214125\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 2.599 \u003c\/li\u003e\n\u003cli\u003eStandards : RoHS\u003c\/li\u003e\n\u003cli\u003eCertification : UL, IEC\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 3\/0 to 500KCM, Cu, AWG 4\/0 to 500KCM, Al\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42376523382943,"sku":"LD63T450-New","price":1022.98,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42376523415711,"sku":"LD63T450-ReCert","price":546.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/LD63T450.jpg?v=1724965894","url":"https:\/\/essentialparts.com\/products\/ld63t450-siemens-450a-600v-3-pole-molded-case-circuit-breaker-ld-frame-25ka-interrupt-thermal-magnetic-trip-unit-ul-489-iec-60947-2","provider":"Essential Electric Supply","version":"1.0","type":"link"}