{"product_id":"general-electrics-thqd32225st1-225a-3-pole-bolt-on-circuit-breaker","title":"General Electrics THQD32225ST1 - 225 A, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe General Electric THQD32225ST1 is a 225 A, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for steady performance, it sits securely in place with a bolt-on mounting that creates a rigid, vibration-resistant bus connection, helping maintain consistent contact and protection even in environments with vibration or movement.\u003c\/p\u003e \u003cp\u003eWhether you’re outfitting a residential panel, a commercial distribution box, or light industrial equipment, this breaker fits the bill. Its thermal-magnetic trip unit provides stable, repeatable protection across varying loads and fault conditions, helping prevent nuisance trips while ensuring fast response when a fault occurs.\u003c\/p\u003e \u003ch2\u003eWhy this THQD32225ST1 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e ensures a rigid, vibration-resistant bus connection for reliable long-term performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers predictable protection, balancing fast short-circuit response with stability during normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e is ideal for three-phase circuits common in commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e225 A rating\u003c\/strong\u003e accommodates high-current branch circuits while providing dependable protection for critical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to work with matching General Electric load centers and panelboards for a seamless, integrated fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments requiring robust overcurrent and short-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eApplications and practical use\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtect three-phase feeders and distribution circuits in panelboards and load centers.\u003c\/li\u003e \u003cli\u003eReplace aging or failed breakers in GE-based electrical systems with a matching bolt-on MCCB for reliable, long-term protection.\u003c\/li\u003e \u003cli\u003eIdeal for panel upgrades where higher current capacity and secure mounting are priorities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e General Electric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e THQD32225ST1\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 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\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\u003eIn practice, this THQD32225ST1 delivers targeted, reliable protection for panels and load centers where space, mounting stability, and dependable trip performance matter most. If you’re upgrading or maintaining GE-based electrical installations, this 225 A, 3-pole bolt-on breaker offers a precise fit, robust operation, and clear protection boundaries for safer, more predictable electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349731266722,"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-thqd32225st1-225-a-3-pole-bolt-on-circuit-breaker-435.webp?v=1788717974","url":"https:\/\/www.ampstate.com\/products\/general-electrics-thqd32225st1-225a-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}