{"product_id":"square-d-jdl26250-molded-case-circuit-breaker-2-pole-250a-600v-feed-thru-thermal-magnetic-li-protection","title":"Square D JDL26250 Molded Case Circuit Breaker – 2 Pole – 250A – 600V – Feed-Thru – Thermal Magnetic – LI Protection","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a31059b-5ea8-83ee-a518-bb1b09e20197-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a31059b-5ea8-83ee-a518-bb1b09e20197-0\" data-turn-id-container=\"request-6a31059b-5ea8-83ee-a518-bb1b09e20197-0\" data-testid=\"conversation-turn-130\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b89c92f8-83b3-49e4-b57b-9706a786dab3\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"137\" data-end=\"855\"\u003eThe Square D JDL26250 PowerPact J-Frame molded case circuit breaker is designed to provide dependable protection for electrical distribution systems against overloads and short circuits. Featuring thermal-magnetic trip technology with Long-Time and Instantaneous (LI) protection functions, this breaker delivers reliable performance in commercial and industrial applications. Its feed-thru construction with line and load lug terminals allows for flexible installation in panelboards, switchboards, and distribution equipment. Rated at 250A and 600VAC, the JDL26250 offers current-limiting protection and an interrupting capacity of 18kA at 480VAC while maintaining an 80% continuous current rating.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ombln6\" data-start=\"857\" data-end=\"888\"\u003eVoltage and Current Ratings\u003c\/h3\u003e\n\u003cul data-start=\"889\" data-end=\"1035\"\u003e\n\u003cli data-section-id=\"108jhg\" data-start=\"889\" data-end=\"915\"\u003eCurrent Rating: 250 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1jw7jrt\" data-start=\"916\" data-end=\"954\"\u003eVoltage Rating: 600 Volts AC Maximum\u003c\/li\u003e\n\u003cli data-section-id=\"d9kibe\" data-start=\"955\" data-end=\"996\"\u003eMaximum DC Voltage Rating: 250 Volts DC\u003c\/li\u003e\n\u003cli data-section-id=\"96h9go\" data-start=\"997\" data-end=\"1018\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1peuchv\" data-start=\"1019\" data-end=\"1035\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uf5u9y\" data-start=\"1037\" data-end=\"1060\"\u003eInterrupting Rating\u003c\/h3\u003e\n\u003cul data-start=\"1061\" data-end=\"1154\"\u003e\n\u003cli data-section-id=\"1yf43ua\" data-start=\"1061\" data-end=\"1077\"\u003e25kA at 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"sce5p2\" data-start=\"1078\" data-end=\"1094\"\u003e18kA at 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1g4zrww\" data-start=\"1095\" data-end=\"1111\"\u003e14kA at 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"105pj4j\" data-start=\"1112\" data-end=\"1128\"\u003e20kA at 250VDC\u003c\/li\u003e\n\u003cli data-section-id=\"197vnhn\" data-start=\"1129\" data-end=\"1154\"\u003eCurrent-Limiting Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"jhcvpz\" data-start=\"1156\" data-end=\"1184\"\u003eTrip Unit and Protection\u003c\/h3\u003e\n\u003cul data-start=\"1185\" data-end=\"1379\"\u003e\n\u003cli data-section-id=\"1sitwws\" data-start=\"1185\" data-end=\"1220\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"usb80j\" data-start=\"1221\" data-end=\"1278\"\u003eTrip Functions:\n\u003cul data-start=\"1241\" data-end=\"1278\"\u003e\n\u003cli data-section-id=\"1tw60yf\" data-start=\"1241\" data-end=\"1256\"\u003eLong-Time (L)\u003c\/li\u003e\n\u003cli data-section-id=\"1vgw3a0\" data-start=\"1259\" data-end=\"1278\"\u003eInstantaneous (I)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5zczah\" data-start=\"1279\" data-end=\"1347\"\u003eAdjustable Magnetic Trip Setting:\n\u003cul data-start=\"1317\" data-end=\"1347\"\u003e\n\u003cli data-section-id=\"fjfyd6\" data-start=\"1317\" data-end=\"1330\"\u003e1250A (Low)\u003c\/li\u003e\n\u003cli data-section-id=\"1lsg201\" data-start=\"1333\" data-end=\"1347\"\u003e2500A (High)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tanlrv\" data-start=\"1348\" data-end=\"1379\"\u003eNon-Interchangeable Trip Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"x3ylao\" data-start=\"1381\" data-end=\"1411\"\u003eConfiguration and Mounting\u003c\/h3\u003e\n\u003cul data-start=\"1412\" data-end=\"1599\"\u003e\n\u003cli data-section-id=\"1617yz7\" data-start=\"1412\" data-end=\"1427\"\u003ePoles: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"d8fyf4\" data-start=\"1428\" data-end=\"1449\"\u003eFrame Type: J Frame\u003c\/li\u003e\n\u003cli data-section-id=\"lpbrfs\" data-start=\"1450\" data-end=\"1478\"\u003eConnection Type: Feed-Thru\u003c\/li\u003e\n\u003cli data-section-id=\"rj3qj0\" data-start=\"1479\" data-end=\"1506\"\u003eMounting Type: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1j9oort\" data-start=\"1507\" data-end=\"1543\"\u003eTerminal Type: Line Lug \/ Load Lug\u003c\/li\u003e\n\u003cli data-section-id=\"1hdtgin\" data-start=\"1544\" data-end=\"1566\"\u003eControl Type: Toggle\u003c\/li\u003e\n\u003cli data-section-id=\"1g9jtzw\" data-start=\"1567\" data-end=\"1599\"\u003eContinuous Current Rating: 80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16isa0t\" data-start=\"1601\" data-end=\"1628\"\u003ePhysical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1629\" data-end=\"1713\"\u003e\n\u003cli data-section-id=\"1fo6bt7\" data-start=\"1629\" data-end=\"1680\"\u003eDimensions (H × W × D): 7.52 × 4.09 × 3.39 Inches\u003c\/li\u003e\n\u003cli data-section-id=\"lfxhui\" data-start=\"1681\" data-end=\"1713\"\u003eWeight: Approximately 5.29 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cn8pd9\" data-start=\"1715\" data-end=\"1741\"\u003eElectrical Connections\u003c\/h3\u003e\n\u003cul data-start=\"1742\" data-end=\"1880\"\u003e\n\u003cli data-section-id=\"8stkcu\" data-start=\"1742\" data-end=\"1801\"\u003eTerminal Wire Range: AWG 3\/0 to 350 kcmil Copper\/Aluminum\u003c\/li\u003e\n\u003cli data-section-id=\"1egj3gw\" data-start=\"1802\" data-end=\"1833\"\u003eLine and Load Lug Connections\u003c\/li\u003e\n\u003cli data-section-id=\"z7uenq\" data-start=\"1834\" data-end=\"1880\"\u003eOperating Ambient Temperature: 28°F to 158°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1lk3oa6\" data-start=\"1882\" data-end=\"1914\"\u003eStandards and Certifications\u003c\/h3\u003e\n\u003cul data-start=\"1915\" data-end=\"2041\"\u003e\n\u003cli data-section-id=\"1qadegi\" data-start=\"1915\" data-end=\"1926\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"1a6fkpe\" data-start=\"1927\" data-end=\"1941\"\u003eCSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"1vrrx45\" data-start=\"1942\" data-end=\"1955\"\u003eCE Approved\u003c\/li\u003e\n\u003cli data-section-id=\"1speq9k\" data-start=\"1956\" data-end=\"1975\"\u003eNOM 003 Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"7o5rm3\" data-start=\"1976\" data-end=\"1999\"\u003eIEC 60947-2 Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"1d3hbmo\" data-start=\"2000\" data-end=\"2016\"\u003eNEMA Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"15fg9ub\" data-start=\"2017\" data-end=\"2041\"\u003eRoHS \/ REACH Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"2043\" data-end=\"2055\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"2056\" data-end=\"2560\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1sfvmr3\" data-start=\"2056\" data-end=\"2103\"\u003ePowerPact J-Frame molded case circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"4m1xvg\" data-start=\"2104\" data-end=\"2160\"\u003eThermal-magnetic overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1jfc39z\" data-start=\"2161\" data-end=\"2216\"\u003eCurrent-limiting design for enhanced fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"fz1rn1\" data-start=\"2217\" data-end=\"2265\"\u003eFeed-thru construction with line and load lugs\u003c\/li\u003e\n\u003cli data-section-id=\"hw8whp\" data-start=\"2266\" data-end=\"2306\"\u003eAdjustable instantaneous trip settings\u003c\/li\u003e\n\u003cli data-section-id=\"ezjme6\" data-start=\"2307\" data-end=\"2368\"\u003eSuitable for commercial and industrial distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"mvoedc\" data-start=\"2369\" data-end=\"2401\"\u003eUnit-mount installation design\u003c\/li\u003e\n\u003cli data-section-id=\"145xavd\" data-start=\"2402\" data-end=\"2451\"\u003eDurable construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1eb4bwy\" data-start=\"2452\" data-end=\"2492\"\u003e80% rated continuous current operation\u003c\/li\u003e\n\u003cli data-section-id=\"qmsn9b\" data-start=\"2493\" data-end=\"2560\" data-is-last-node=\"\"\u003eDesigned for reliable power distribution and equipment protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48537952354553,"sku":"JDL26250","price":1517.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SchneiderElectric-Telemecanique_JDL26250.jpg?v=1781633019","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-jdl26250-molded-case-circuit-breaker-2-pole-250a-600v-feed-thru-thermal-magnetic-li-protection","provider":"My Circuit Breakers","version":"1.0","type":"link"}