{"product_id":"general-electric-thqb32045st1","title":"General Electric THQB32045ST1 45A 3-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric THQB32045ST1 45A 3-Pole 240 V Circuit Breaker — a purpose-built protection device designed to safeguard your 240-volt power distribution with precision. Identified by Part Number THQB32045ST1, this unit is a dedicated member of GE’s THQB family, crafted for reliable performance in multi-conductor, high-demand circuits.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e THQB32045ST1\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtects three-conductor 240V circuits feeding motors, pumps, conveyors, or other heavy equipment.\u003c\/li\u003e \u003cli\u003eSuitable for three-pole 240V feeders in GE THQB-compatible panels and assemblies.\u003c\/li\u003e \u003cli\u003eEffective for safeguarding distributed loads where multiple hot lines must trip simultaneously to prevent unsafe conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the THQB32045ST1\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Engineered to fit GE panels that accept THQB-series breakers, ensuring a clean, code-compliant installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for 240V systems:\u003c\/strong\u003e With a 45A rating, it is designed to shield moderate-to-high current loads from overloads and short circuits on 240V three-wire circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for balanced safety:\u003c\/strong\u003e The 3-pole configuration interrupts all hot conductors at once, reducing the risk of uneven phase conditions and enhancing overall electrical safety for multi-conductor circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical installation and usage tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel accepts THQB breakers and that the THQB32045ST1 is the correct rating for your load requirements.\u003c\/li\u003e \u003cli\u003ePlan for proper wiring to the three hot terminals and ensure all connections are secure before energizing the system.\u003c\/li\u003e \u003cli\u003eUse this breaker to protect critical loads on 240V circuits, such as motors and other high-current equipment, to help minimize damage from overloads and faults.\u003c\/li\u003e \u003cli\u003eConsult a licensed electrician for panel compatibility, wiring, and local electrical codes to ensure a safe, compliant installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the General Electric THQB32045ST1, you get a dedicated 45-amp, three-pole solution tailored for 240 V systems that demand reliable, coordinated protection across all hot lines. A practical choice for engineers, electricians, and facility managers seeking dependable circuit protection that aligns with GE’s trusted THQB lineup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46423265738914,"sku":"THQB32045ST1","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/general-electric-thqb32045st1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}