{"product_id":"siemens-jxd63b250h-circuit-breaker-sentron-series-250a-3-pole-600vac-thermal-magnetic-jd-frame-100-rated","title":"Siemens JXD63B250H Circuit Breaker – Sentron Series – 250A – 3 Pole – 600VAC – Thermal Magnetic – JD Frame – 100% Rated","description":"\u003cp data-start=\"141\" data-end=\"539\"\u003eThe Siemens JXD63B250H is a Sentron Series low-voltage molded case circuit breaker designed to provide reliable overload and short-circuit protection for commercial, industrial, and power distribution applications. Rated at 250A and 600VAC, this 3-pole breaker is engineered for three-phase electrical systems requiring dependable protection and continuous high-load performance.\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"960\"\u003eEquipped with a thermal-magnetic trip unit featuring Long-Time and Instantaneous (LI) protection functions, the JXD63B250H delivers effective protection against overload conditions and high-level fault currents. Built on the Siemens JD frame platform, this standard 40°C breaker incorporates a non-interchangeable trip unit and standard interrupting capacity for reliable operation in demanding electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"962\" data-end=\"1278\"\u003eA key feature of this model is its 100% rated design, allowing it to carry its full continuous current rating when installed in appropriately rated equipment. The breaker meets UL 489 and IEC 60947-2 standards and is supplied without lugs installed, providing flexibility for application-specific terminal selection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1280\" data-end=\"1298\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1300\" data-end=\"1661\"\u003e\n\u003cli data-section-id=\"1v716in\" data-start=\"1300\" data-end=\"1325\"\u003eBrand: Siemens Breakers\u003c\/li\u003e\n\u003cli data-section-id=\"1irxr\" data-start=\"1326\" data-end=\"1351\"\u003ePart Number: JXD63B250H\u003c\/li\u003e\n\u003cli data-section-id=\"70zy16\" data-start=\"1352\" data-end=\"1376\"\u003eSeries: Sentron Series\u003c\/li\u003e\n\u003cli data-section-id=\"1do12ey\" data-start=\"1377\" data-end=\"1421\"\u003eType: JD Frame Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1d6a76p\" data-start=\"1422\" data-end=\"1461\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"41155u\" data-start=\"1462\" data-end=\"1488\"\u003eConnection Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"nbr2tf\" data-start=\"1489\" data-end=\"1511\"\u003eFrame Type: JD Frame\u003c\/li\u003e\n\u003cli data-section-id=\"14p4nbv\" data-start=\"1512\" data-end=\"1547\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"1i97zt2\" data-start=\"1548\" data-end=\"1580\"\u003eTrip Unit: Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"12ndhj1\" data-start=\"1581\" data-end=\"1603\"\u003eAmbient Rating: 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"1h88i95\" data-start=\"1604\" data-end=\"1661\"\u003eSpecial Features: 100% Rated Breaker, No Lugs Installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1663\" data-end=\"1685\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1687\" data-end=\"1906\"\u003e\n\u003cli data-section-id=\"wit7fx\" data-start=\"1687\" data-end=\"1709\"\u003eCurrent Rating: 250A\u003c\/li\u003e\n\u003cli data-section-id=\"v6grde\" data-start=\"1710\" data-end=\"1734\"\u003eVoltage Rating: 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1rr063j\" data-start=\"1735\" data-end=\"1760\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"wyns6e\" data-start=\"1761\" data-end=\"1777\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1ei0vya\" data-start=\"1778\" data-end=\"1816\"\u003eInterrupting Capacity: 35kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"6jgphl\" data-start=\"1817\" data-end=\"1855\"\u003eInterrupting Capacity: 25kA @ 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"402970\" data-start=\"1856\" data-end=\"1906\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1908\" data-end=\"1924\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1926\" data-end=\"2189\"\u003e\n\u003cli data-section-id=\"mipyan\" data-start=\"1926\" data-end=\"1963\"\u003eHeavy-duty molded case construction\u003c\/li\u003e\n\u003cli data-section-id=\"unkp5a\" data-start=\"1964\" data-end=\"1981\"\u003eJD frame design\u003c\/li\u003e\n\u003cli data-section-id=\"1t6zvgz\" data-start=\"1982\" data-end=\"2015\"\u003eThermal-magnetic trip mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"1cq2qe4\" data-start=\"2016\" data-end=\"2047\"\u003eNon-interchangeable trip unit\u003c\/li\u003e\n\u003cli data-section-id=\"lemzp3\" data-start=\"2048\" data-end=\"2094\"\u003eStandard interrupting capacity configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1b0gi0w\" data-start=\"2095\" data-end=\"2120\"\u003e100% rated construction\u003c\/li\u003e\n\u003cli data-section-id=\"u50mzw\" data-start=\"2121\" data-end=\"2154\"\u003eSupplied without lugs installed\u003c\/li\u003e\n\u003cli data-section-id=\"1bd8b2w\" data-start=\"2155\" data-end=\"2189\"\u003eDurable industrial-grade housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"2191\" data-end=\"2204\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"2206\" data-end=\"2350\"\u003e\n\u003cli data-section-id=\"1fg39yc\" data-start=\"2206\" data-end=\"2227\"\u003eOverload protection\u003c\/li\u003e\n\u003cli data-section-id=\"2iygn4\" data-start=\"2228\" data-end=\"2254\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tf4f4b\" data-start=\"2255\" data-end=\"2283\"\u003eLong-time delay protection\u003c\/li\u003e\n\u003cli data-section-id=\"1mi5c9q\" data-start=\"2284\" data-end=\"2316\"\u003eInstantaneous fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"160n1y9\" data-start=\"2317\" data-end=\"2350\"\u003eCircuit switching and isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"2352\" data-end=\"2366\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"2368\" data-end=\"2430\"\u003e\n\u003cli data-section-id=\"1qewq9k\" data-start=\"2368\" data-end=\"2383\"\u003eWidth: 7.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"1cq2yb1\" data-start=\"2384\" data-end=\"2399\"\u003eHeight: 11 in\u003c\/li\u003e\n\u003cli data-section-id=\"7f6jaj\" data-start=\"2400\" data-end=\"2413\"\u003eDepth: 4 in\u003c\/li\u003e\n\u003cli data-section-id=\"17ogcni\" data-start=\"2414\" data-end=\"2430\"\u003eWeight: 17 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w00lwu\" data-start=\"2432\" data-end=\"2445\"\u003eStandards\u003c\/h3\u003e\n\u003cul data-start=\"2447\" data-end=\"2484\"\u003e\n\u003cli data-section-id=\"ia41cz\" data-start=\"2447\" data-end=\"2455\"\u003eUL 489\u003c\/li\u003e\n\u003cli data-section-id=\"k3hhb7\" data-start=\"2456\" data-end=\"2469\"\u003eIEC 60947-2\u003c\/li\u003e\n\u003cli data-section-id=\"16shjxx\" data-start=\"2470\" data-end=\"2484\"\u003eCSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2486\" data-end=\"2502\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2504\" data-end=\"2817\"\u003e\n\u003cli data-section-id=\"wmvwwh\" data-start=\"2504\" data-end=\"2548\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"3osc2v\" data-start=\"2549\" data-end=\"2590\"\u003eIndustrial power distribution equipment\u003c\/li\u003e\n\u003cli data-section-id=\"zbnhog\" data-start=\"2591\" data-end=\"2621\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1e9bimt\" data-start=\"2622\" data-end=\"2653\"\u003eThree-phase feeder protection\u003c\/li\u003e\n\u003cli data-section-id=\"s5nma3\" data-start=\"2654\" data-end=\"2690\"\u003eContinuous-duty electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"k7zsmb\" data-start=\"2691\" data-end=\"2727\"\u003eEquipment and machinery protection\u003c\/li\u003e\n\u003cli data-section-id=\"1blmt70\" data-start=\"2728\" data-end=\"2769\"\u003eManufacturing and processing facilities\u003c\/li\u003e\n\u003cli data-section-id=\"2k2q1w\" data-start=\"2770\" data-end=\"2817\"\u003eHigh-voltage power distribution installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48523881447673,"sku":"JXD63B250H","price":2202.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/JXD63B250H-New-1_1_44e9e882-a900-41c3-b5f8-37928e5ed4c0.jpg?v=1781269649","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-jxd63b250h-circuit-breaker-sentron-series-250a-3-pole-600vac-thermal-magnetic-jd-frame-100-rated","provider":"My Circuit Breakers","version":"1.0","type":"link"}