{"product_id":"square-d-kh36250-250a-3-pole-600v-i-line-molded-case-circuit-breaker","title":"Square D KH36250 250A 3-Pole 600V I-Line Molded Case Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"429\"\u003eThe Square D KH36250 is a 250 Amp, 3-pole molded case circuit breaker designed for three-phase electrical systems. It provides reliable thermal-magnetic protection for circuits up to 600 VAC or 250 VDC. This I-Line style plug-in breaker is suitable for industrial and commercial panelboards and switchboards.\u003c\/p\u003e\n\u003cp data-start=\"21\" data-end=\"429\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"21\" data-end=\"429\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable height=\"434\" style=\"width: 90.7609%; height: 303.907px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eSquare D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eKH36250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eKH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e250 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e240VAC, 480VAC, 600VAC, 250VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eThree-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eThermal-Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eTrip Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eLong-Time, Instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eTrip Adjustability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eFixed Thermal, Adjustable Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eI-Line Plug-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eLugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eWire Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e4 AWG – 350 kcmil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eOptional Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eShunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eCSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eCE, CSA, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eConstruction Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003eHACR Rated, High Interrupting Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.0206%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.7376%;\"\u003e12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eKH36250\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"458\" data-end=\"1028\"\u003eThe KH36250 is part of Square D’s KH series of circuit breakers, built for high-current industrial applications. It features thermal-magnetic trip technology with long-time and instantaneous (LI) functions. The breaker supports wire sizes from 4 AWG to 350 kcmil for both aluminum and copper conductors. Optional features include shunt trip, auxiliary switch, undervoltage release, and alarm switch for flexible installation and enhanced safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1052\" data-end=\"1841\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"997\" data-end=\"1535\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1008\" data-end=\"1696\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1042\" data-end=\"1540\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"941\" data-end=\"1455\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"969\" data-end=\"1446\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1100\" data-end=\"1748\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1045\" data-end=\"1678\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1460\" data-start=\"947\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1412\" data-start=\"934\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1450\" data-start=\"958\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1598\" data-start=\"1021\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1014\" data-end=\"1662\"\u003e\n\u003cli data-section-id=\"12hng8n\" data-start=\"1014\" data-end=\"1079\"\u003e\n\u003cstrong data-start=\"1016\" data-end=\"1026\"\u003eSeries\u003c\/strong\u003e: KH Series molded case breaker for industrial use.\u003c\/li\u003e\n\u003cli data-section-id=\"13ms4e8\" data-start=\"1080\" data-end=\"1140\"\u003e\n\u003cstrong data-start=\"1082\" data-end=\"1091\"\u003ePoles\u003c\/strong\u003e: 3-pole configuration for three-phase systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1cj9deu\" data-start=\"1141\" data-end=\"1198\"\u003e\n\u003cstrong data-start=\"1143\" data-end=\"1161\"\u003eCurrent Rating\u003c\/strong\u003e: 250 Amp continuous load capacity.\u003c\/li\u003e\n\u003cli data-section-id=\"11qx38d\" data-start=\"1199\" data-end=\"1265\"\u003e\n\u003cstrong data-start=\"1201\" data-end=\"1219\"\u003eVoltage Rating\u003c\/strong\u003e: 240VAC, 480VAC, 600VAC, 250VDC compatible.\u003c\/li\u003e\n\u003cli data-section-id=\"1pw2378\" data-start=\"1266\" data-end=\"1340\"\u003e\n\u003cstrong data-start=\"1268\" data-end=\"1286\"\u003eMounting Style\u003c\/strong\u003e: I-Line plug-in for secure panelboard installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1o83jk4\" data-start=\"1341\" data-end=\"1431\"\u003e\n\u003cstrong data-start=\"1343\" data-end=\"1361\"\u003eTrip Mechanism\u003c\/strong\u003e: Thermal-magnetic with long-time and instantaneous (LI) protection.\u003c\/li\u003e\n\u003cli data-section-id=\"1h0pb2m\" data-start=\"1432\" data-end=\"1522\"\u003e\n\u003cstrong data-start=\"1434\" data-end=\"1459\"\u003eInterrupting Capacity\u003c\/strong\u003e: 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC.\u003c\/li\u003e\n\u003cli data-section-id=\"xed8pr\" data-start=\"1523\" data-end=\"1569\"\u003e\n\u003cstrong data-start=\"1525\" data-end=\"1539\"\u003eWire Range\u003c\/strong\u003e: 4 AWG – 350 kcmil (Al\/Cu).\u003c\/li\u003e\n\u003cli data-section-id=\"io1krs\" data-start=\"1570\" data-end=\"1662\"\u003e\n\u003cstrong data-start=\"1572\" data-end=\"1593\"\u003eOptional Features\u003c\/strong\u003e: Shunt trip, auxiliary switch, undervoltage release, alarm switch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1664\" data-end=\"1771\"\u003eThe KH36250 delivers the reliability and precision required for high-current industrial circuit protection.\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":51445243445546,"sku":"KH36250","price":4269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_68ac2da5-baf2-48e6-9cd1-2a480a6dc51e.webp?v=1776696157","url":"https:\/\/iqelectro.com\/products\/square-d-kh36250-250a-3-pole-600v-i-line-molded-case-circuit-breaker","provider":"IQElectro","version":"1.0","type":"link"}