{"product_id":"general-electrics-thkma31200wl-1200a-3-pole-circuit-breaker","title":"General Electrics THKMA31200WL - 1200 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe General Electrics THKMA31200WL is a high-capacity 1200A, 3-pole molded case circuit breaker designed to deliver reliable branch circuit protection in panelboards and load centers. Built for demanding environments, this unit helps keep electrical systems safe from overcurrent and short-circuit faults while optimizing space in your electrical panels.\u003c\/p\u003e \u003ch2\u003eKey benefits that matter in real-world panels\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space, making it easier to fit large-capacity protection without crowding the enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by combining long-term overload sensing with fast magnetic trip during short circuits, helping to prevent damage to downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e ideal for three-phase systems commonly found in commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e OEM compatibility\u003c\/strong\u003e engineered for seamless use with matching General Electrics OEM load centers and panelboards, ensuring straightforward replacement and reliable coordination with existing protection schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where robust, dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: General Electrics\u003c\/li\u003e \u003cli\u003ePart Number: THKMA31200WL\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 1200A\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\u003eWhy this breaker is a smart fit for your panel\u003c\/h2\u003e\n\u003cp\u003eWhen you’re upgrading or populating a panel, the THKMA31200WL delivers a clear advantage: it pairs a higher current rating with a compact form factor, enabling you to protect large feeders without sacrificing available space. The thermal-magnetic trip mechanism ensures dependable response across varying loads and fault conditions, so you’re less likely to experience nuisance trips or delayed fault clearance. And because it’s designed to be compatible with GE OEM load centers and panelboards, you gain straightforward installation, consistent performance, and easier maintenance checks over the life of the system.\u003c\/p\u003e \u003ch2\u003ePractical use cases and considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInstall in three-phase distribution panels serving commercial equipment, manufacturing lines, or office campuses where 1200A protection is required.\u003c\/li\u003e \u003cli\u003eUse as a main or feeder breaker in compatible GE panelboards to safeguard large-draw circuits and feeders from overloads and faults.\u003c\/li\u003e \u003cli\u003ePair with other GE protection devices in a coordinated protection scheme to enhance system reliability and fault clearing times.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor installers and facility managers, the THKMA31200WL offers a combination of high ampacity, compact design, and OEM compatibility that simplifies stocking, replacement, and field service. Rely on this molded case breaker to deliver consistent, long-lasting protection for your critical electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349730611362,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electrics-thkma31200wl-1200-a-3-pole-circuit-breaker-704.webp?v=1788717797","url":"https:\/\/www.ampstate.com\/products\/general-electrics-thkma31200wl-1200a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}