{"product_id":"ge-tjk636400-400a-600v-3-pole-circuit-breaker","title":"GE TJK636400 - 400 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable branch circuit protection, the GE TJK636400 400A, 600V, 3-pole molded case circuit breaker delivers precise, repeatable protection for panelboards and load centers. Its compact design and robust thermal-magnetic trip mechanism are built to meet the demands of modern electrical installations, from residential service panels to commercial distribution boards.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient design\u003c\/strong\u003e: The compact molded case form factor maximizes panel space, making it easier to fit higher-current protection without crowding enclosure layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines predictive thermal protection with an instantaneous magnetic trip, providing stable, repeatable protection against overcurrents and short circuits and reducing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: A synchronized 3-pole configuration ensures balanced, phase-to-phase protection across all conductors, essential for multi-phase equipment and motor loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e: Rated at 400A and 600V, it supports substantial branch circuits and feeder runs while meeting common panelboard specifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e: Designed for seamless plug-and-play compatibility with matching GE OEM load centers and panelboards, simplifying installation and replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial environments where reliable overcurrent and short-circuit protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: TJK636400\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 400A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for electricians and facilities teams planning panelboard refreshes or upgrades, the GE TJK636400 offers a reliable, high-capacity solution that aligns with standard electrical layouts and OEM equipment. Its combination of space efficiency, precise protection, and plug-and-play compatibility helps accelerate installation, minimize downtime, and maintain safer, code-compliant electrical distribution across a range of building types.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349718487202,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-tjk636400-400-a-600-v-3-pole-circuit-breaker-ampstate-breakers-594.webp?v=1788715100","url":"https:\/\/www.ampstate.com\/products\/ge-tjk636400-400a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}