{"product_id":"ge-tjk436350wl-350a-600v-3-pole-circuit-breaker","title":"GE TJK436350WL - 350 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe GE TJK436350WL is a purpose-built 350A, 600V, 3-pole molded case circuit breaker designed to protect large branch circuits with precision and reliability. Engineered for panelboards and load centers, this breaker delivers dependable overcurrent and short-circuit protection where it matters most—from commercial spaces to light industrial setups.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCompact molded case design\u003c\/b\u003e maximizes panel space without sacrificing protection, making it easier to fit into dense electrical layouts and simplify future upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e provides stable, repeatable protection by combining thermal and magnetic sensing to respond accurately to both gradual overloads and instantaneous faults.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThree-pole configuration\u003c\/b\u003e ideal for three-phase systems, ensuring coordinated protection across all phases in commercial and light industrial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e600V rating\u003c\/b\u003e supports higher voltage distribution networks, enhancing safety and expanding wiring compatibility for mid‑sized electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e350A ampacity\u003c\/b\u003e suitable for main feeders or heavy branch circuits, enabling robust protection for demanding equipment and loads.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM panel compatibility\u003c\/b\u003e designed to work with matching GE OEM load centers and panelboards, simplifying replacement and maintaining electrical coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: TJK436350WL\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 350A\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 \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cp\u003eSpecifically suited for environments where reliability and space efficiency matter, the GE TJK436350WL excels in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCommercial electrical rooms protecting large branch circuits feeding lighting, HVAC, and office equipment\u003c\/li\u003e \u003cli\u003eLight industrial facilities requiring robust three-phase protection for motor loads and processing equipment\u003c\/li\u003e \u003cli\u003eResidential-to-commercial transitions where panel upgrades demand compatible, high-capacity protection\u003c\/li\u003e \u003cli\u003eRetrofits or panelboard modernization projects that need a dependable GE replacement with OEM compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker matters\u003c\/h2\u003e\n\u003cp\u003eBeyond its stainless performance, the TJK436350WL delivers practical value: it minimizes panel crowding, reduces nuisance trips through its precise trip mechanism, and ensures coordinated protection across all three phases. This means fewer unexpected outages, easier maintenance, and a safer, more predictable electrical system across a range of applications.\u003c\/p\u003e \u003ch2\u003eInstallation and compatibility notes\u003c\/h2\u003e\n\u003cp\u003eFor best results, pair the GE TJK436350WL with matching GE OEM load centers and panelboards to preserve protection coordination and warranty coverage. Before installation, verify panel specifications support a 350A, 3-pole, 600V molded case breaker, and follow standard electrical practices for torque, termination, and labeling. This breaker is designed to integrate seamlessly into professional panel builds, minimizing downtime and simplifying future service work.\u003c\/p\u003e \u003ch2\u003eWhat you gain with GE TJK436350WL\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReliable protection for high-demand circuits in commercial and light industrial settings\u003c\/li\u003e \u003cli\u003eEfficient use of panel space without compromising safety or performance\u003c\/li\u003e \u003cli\u003eClear compatibility with GE OEM panels for straightforward replacements\u003c\/li\u003e \u003cli\u003eLong-term durability backed by GE engineering and field-proven performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349718093986,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general_electric_breaker_and_panel_88ab1922-b870-4f47-8c4c-818ca60abc0d.png?v=1764154898","url":"https:\/\/www.ampstate.com\/products\/ge-tjk436350wl-350a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}