{"product_id":"hjd63b300-siemens-300-amp-600v-3-pole-hjd-frame-molded-case-circuit-breaker-thermal-magnetic-trip-bolt-on-mounting-35ka-interrupt-rating","title":"HJD63B300 - Siemens 300 Amp 600V 3 Pole HJD Frame Molded Case Circuit Breaker, Thermal Magnetic Trip, Bolt-On Mounting, 35kA Interrupt Rating","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHJD63B300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHJD63B300\u003c\/b\u003e is a Siemens 3-pole molded case circuit breaker designed for robust electrical protection in commercial and industrial applications.\u003cp\u003eThis thermal magnetic trip circuit breaker features a 300 Amp current rating, 600V AC voltage rating, and bolt-on mounting for secure installation. It is part of the Siemens Sentron JD series, offering high interrupting capacity with ratings up to 100kA at 240V, 65kA at 480V, and 35kA at 600V. The breaker is suitable for demanding environments requiring reliable overcurrent and short-circuit protection.\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003ePart Number: HJD63B300\u003c\/li\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eAmperage: 300A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 100kA @ 240V, 65kA @ 480V, 35kA @ 600V\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: Sentron JD (HJD)\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eCertifications: Not specified (contact for details)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.5\" W x 11\" H x 5.44\" D\u003c\/li\u003e\n\u003cli\u003eWeight: 20 lbs\u003c\/li\u003e\n\u003cli\u003eWire Size: 3\/0 AWG to 500 Kcmil (Lug Kit TA2J6500)\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.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eAdditional Information\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThis item does not included Lugs.  If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.\u003c\/p\u003e\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: HJD63B300\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 : HJD\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 : 65kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : Long Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eFrame Size : JD Frame\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13–158 °F (-25–70 °C)\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 : 783643213395\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643213395\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 0.022 \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":42253711507615,"sku":"HJD63B300-New","price":2744.32,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42253711573151,"sku":"HJD63B300-ReCert","price":1515.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/siemens-circuit-breakers-new-hjd63b300-siemens-300-amp-600v-3-pole-hjd-frame-molded-case-circuit-breaker-thermal-magnetic-trip-bolt-on-mounting-35ka-interrupt-rating-29725356195999.jpg?v=1766006391","url":"https:\/\/essentialparts.com\/products\/hjd63b300-siemens-300-amp-600v-3-pole-hjd-frame-molded-case-circuit-breaker-thermal-magnetic-trip-bolt-on-mounting-35ka-interrupt-rating","provider":"Essential Electric Supply","version":"1.0","type":"link"}