{"product_id":"ge-tjk636450-450a-600v-3-pole-circuit-breaker","title":"GE TJK636450 - 450 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE TJK636450—a rugged 450A, 600V, 3-pole molded case circuit breaker engineered for reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to withstand demanding electrical environments, this unit delivers steady performance when it matters most, protecting both people and equipment.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the GE TJK636450?\u003c\/strong\u003e This breaker pairs a compact molded case design with a thermal-magnetic trip unit, delivering stable, repeatable protection in a compact footprint. The thermal-magnetic mechanism reacts to both sustained overloads and instantaneous short-circuits, providing quick, predictable trips that minimize damage and downtime. Its design is purpose-built to integrate smoothly with matching OEM load centers and panelboards, ensuring clean, reliable operation from installation to routine maintenance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection:\u003c\/strong\u003e 450A current rating protects large branch circuits commonly found in panelboards and load centers, making it suitable for demanding residential, commercial, and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise protection mechanism:\u003c\/strong\u003e Thermal-magnetic trip unit delivers stable, repeatable trip characteristics, helping prevent nuisance trips while still reacting fast to faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design:\u003c\/strong\u003e Optimizes panel space, enabling efficient layout in standard installations without compromising protection or performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible integration:\u003c\/strong\u003e Designed to pair with matching GE OEM load centers and panelboards for straightforward replacement or upgrade projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing existing high-amperage branch circuits in residential distributions with a single, reliable 3-pole protection device.\u003c\/li\u003e \u003cli\u003eInstalling in commercial electrical rooms where space-saving breakers and robust short-circuit protection are essential.\u003c\/li\u003e \u003cli\u003eLight industrial panelboard configurations needing dependable 450A protection with a proven thermal-magnetic trip response.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TJK636450\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 450A\u003c\/li\u003e \u003cstrong\u003e\u003cli\u003eVoltage Rating:\u003c\/li\u003e\u003c\/strong\u003e 600V \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the GE TJK636450 means selecting a trusted solution that aligns with standard electrical designs while delivering targeted benefits: enhanced protection stability, space-efficient panel integration, and a clear path for upgrades in existing panelboards and load centers. Whether you’re an installer optimizing a commercial load center or a facilities manager refreshing a residential distribution panel, this 3-pole molded case breaker brings dependable performance and peace of mind to your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349718552738,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-tjk636450-450-a-600-v-3-pole-circuit-breaker-ampstate-breakers-806.webp?v=1788715120","url":"https:\/\/www.ampstate.com\/products\/ge-tjk636450-450a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}