{"product_id":"ge-thhqb32045-45a-240v-3-pole-bolt-on-circuit-breaker","title":"GE THHQB32045 - 45 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable branch-circuit protection, the GE THHQB32045 delivers precise thermal-magnetic protection for your 240V, 3-pole circuits. Designed for use in panelboards and load centers, this bolt-on molded case circuit breaker provides a robust, vibration-resistant connection that stays put in busy electrical environments. Ideal for residential, commercial, and light industrial installations, it’s a reliable choice when you need consistent protection against overloads and short circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e for a rigid, vibration-resistant bus connection that minimizes movement and maintains consistent electrical contact.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection—thermal action handles slow overloads, while the magnetic element responds instantly to short-circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel compatibility\u003c\/strong\u003e designed to pair with matching OEM load centers and panelboards for straightforward retrofits and new installs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for 3-pole 240V circuits in residential, commercial, and light industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this 45A, 240V 3-Pole breaker matters\u003c\/h2\u003e\n\u003cp\u003eChoosing a breaker with a reliable trip characteristic reduces nuisance trips and protects both wiring and equipment. The GE THHQB32045’s thermal-magnetic design provides predictable response across a range of operating conditions, so you can trust it to open smoothly when needed and stay engaged when circuits are within spec. Its bolt-on construction adds mechanical integrity, making it a solid choice for environments where vibration or panel movement could otherwise loosen connections over time.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\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 THHQB32045\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 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\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\u003eWhether you’re upgrading an existing panel or wiring a new installation, this GE 45A, 240V 3-pole bolt-on breaker offers the precise protection and rugged reliability required in real-world electrical systems. Use cases range from protecting multi-wire branch circuits in family living spaces to safeguarding critical equipment in smaller commercial or light industrial panels, all while maintaining compatibility with OEM panelboard ecosystems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349704396962,"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_a785b2f9-3a86-44a9-820c-71ccfeab9bf6.png?v=1764154438","url":"https:\/\/www.ampstate.com\/products\/ge-thhqb32045-45a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}