{"product_id":"ge-tjk636300-300a-600v-3-pole-circuit-breaker","title":"GE TJK636300 - 300 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe GE TJK636300 is a robust 300A, 600V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Its compact molded-case form optimizes panel space without sacrificing protection, making it an ideal upgrade or replacement option for modern electrical installations.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e: Maximizes available space inside panelboards and load centers, enabling cleaner, more organized electrical layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Provides stable, repeatable protection across varying loads and conditions, helping to minimize nuisance trips while responding quickly to genuine faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: Specifically designed to be used with matching GE OEM load centers and panelboards, ensuring seamless integration and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial environments where reliable three-phase protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: TJK636300\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 300A\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 \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain disconnects and protection for residential service panels where a reliable 3-pole solution is needed.\u003c\/li\u003e \u003cli\u003eProtection for commercial distribution panels and light industrial equipment that operate on three-phase systems.\u003c\/li\u003e \u003cli\u003e Retrofit projects in GE panelboards or compatible OEM enclosures to restore or upgrade protection capacity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your electrical setup\u003c\/h3\u003e\n\u003cp\u003eChoosing the GE TJK636300 means prioritizing dependable protection with a design that respects space constraints. The thermal-magnetic trip unit delivers precise trip characteristics, ensuring that only true faults prompt interruption while supporting steady operation under normal loads. With OEM compatibility, you gain a straightforward replacement path that minimizes downtime and preserves panel performance.\u003c\/p\u003e \u003ch3\u003eWhat to expect in the field\u003c\/h3\u003e\n\u003cp\u003e installers will appreciate the straightforward integration into GE-approved panelboards, the reduced panel clutter from the compact design, and the confidence that comes with a trusted GE protection solution. This 3-pole device is well-suited for multi‑wire or three-phase distribution scenarios common in modern residential, commercial, and light industrial setups.\u003c\/p\u003e \u003cp\u003eIf you’re upgrading an aging panel or outfitting a new installation that requires robust 3‑phase protection at 600V, the GE TJK636300 delivers clear, dependable performance with installation ease and long‑term reliability baked in.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349718356130,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-tjk636300-300-a-600-v-3-pole-circuit-breaker-ampstate-breakers-722.webp?v=1788715055","url":"https:\/\/www.ampstate.com\/products\/ge-tjk636300-300a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}