{"product_id":"tembreak-xs250nj-250a-3-pole-molded-case-circuit-breaker-mccb-w-shunt-trip-690v","title":"TemBreak XS250NJ 250A 3-Pole Molded Case Circuit Breaker MCCB w\/ Shunt Trip 690V","description":"\n\u003cscript\u003e\nconst inventoryEl = document.querySelector('.product-form__inventory');\nconst fulfillmentLink = document.getElementById('fulfillment-link');\n\nif (inventoryEl) {\n    const stockText = inventoryEl.innerHTML.replace('in Stock', 'Available');\n    inventoryEl.innerHTML = stockText;\n    if (fulfillmentLink) inventoryEl.appendChild(fulfillmentLink);\n}\n\n\u003c\/script\u003e\n\n\u003c!-- section-product-description-top --\u003e\nUsed Terasaki TemBreak XS250NJ molded case circuit breaker rated at 250A, 3-pole, with 690V insulation rating, 8kV impulse withstand voltage, adjustable long-time current setting, and factory-installed shunt trip accessory. Suitable for industrial switchboards, MCCs, and power distribution applications. Nameplate ratings and interrupting capacities match the Terasaki TemBreak XS250NJ series.\u003c!-- section-specifications --\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n            \u003cth class=\"productpage-th\" colspan=\"2\" nowrap\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/th\u003e\n        \u003ctr class=\"productpage-tr\"\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003eTemBreak XS250NJ\u003c\/td\u003e\n        \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003eUsed\u003c\/td\u003e\n        \u003c\/tr\u003e\n                            \u003cth class=\"productpage-th\" colspan=\"2\" nowrap\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/th\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eAmps\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003e250 amps\u003c\/td\u003e\n                \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003eTemBreak \u003c\/td\u003e\n                \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003e# of Poles\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003e3 \u003c\/td\u003e\n                \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003eBolt-On \u003c\/td\u003e\n                \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003e600 volts\u003c\/td\u003e\n                \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003e3-phase \u003c\/td\u003e\n                \u003c\/tr\u003e\n                        \u003c\/table\u003e\n\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n    \u003cth class=\"productpage-th\" colspan=\"1\" nowrap\u003e\u003cstrong\u003eOther Specifications\u003c\/strong\u003e\u003c\/th\u003e\n    \u003ctr class=\"productpage-tr\"\u003e\n        \u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e TemBreak\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquipment Type:\u003c\/strong\u003e Molded Case Circuit Breaker (MCCB)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration Temperature:\u003c\/strong\u003e 45°C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 690 VAC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp):\u003c\/strong\u003e 8 kV\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Cat. A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBreaking Standard:\u003c\/strong\u003e IEC 947-2 \/ EN60947-2 \/ AS3858\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBreaking Capacity (Icu \/ Ics):\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003e690 VAC:\u003c\/strong\u003e 8 \/ 4 kA\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003e440 VAC:\u003c\/strong\u003e 25 \/ 13 kA\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003e415 VAC:\u003c\/strong\u003e 25 \/ 13 kA\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003e400 VAC:\u003c\/strong\u003e 35 \/ 18 kA\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003e240 VAC:\u003c\/strong\u003e 50 \/ 25 kA\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003e250 VDC:\u003c\/strong\u003e 40 \/ 20 kA\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Time Current Adjustment (Ir):\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e1 x In\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e0.8 x In\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e0.63 x In\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eInstantaneous Trip Label:\u003c\/strong\u003e 625 A (visible)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessory Installed:\u003c\/strong\u003e Shunt Trip\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShunt Trip Coil Marking:\u003c\/strong\u003e \"12\" \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 00417 K\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Style:\u003c\/strong\u003e Front bus-bar lug terminals\u003c\/p\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\n\u003c!-- section-product-description --\u003e\n\u003c!-- section-product-rental-image --\u003e\n\u003c!-- section-video --\u003e\n\n\n\n\u003c!-- section-rentals --\u003e\u003c!--section-external-image--\u003e\n\u003c!--section-external-image--\u003e\n\u003c!-- empty --\u003e","brand":"TERASAKI ELECTRIC CO., LTD.","offers":[{"title":"Default Title","offer_id":43909963382902,"sku":"156814","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0034\/0200\/6646\/files\/PF867525F.jpg?v=1785151631","url":"https:\/\/www.lenmark.com\/en-na\/products\/tembreak-xs250nj-250a-3-pole-molded-case-circuit-breaker-mccb-w-shunt-trip-690v","provider":"Lenmark Industries","version":"1.0","type":"link"}