{"product_id":"ge-thqb32080st1-80a-240v-3-pole-bolt-on-circuit-breaker","title":"GE THQB32080ST1 - 80 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE THQB32080ST1 — a rugged 80A, 240V, 3-pole bolt-on molded case circuit breaker engineered to protect your electrical system with precision. Designed for dependable branch circuit overcurrent and short-circuit protection, it’s a trusted choice for panelboards and loadcenters across residential, commercial, and light industrial applications.\u003c\/p\u003e \u003ch3\u003eWhy electricians choose the THQB32080ST1\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant bus connection. In environments with equipment movement or vibration, this substantial mounting method helps maintain a solid electrical interface, reducing the chance of loose connections and untimely trips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance. The thermal element handles gradual overloads with predictable actuation, while the magnetic element responds quickly to short circuits, delivering fast, reliable shutoff when danger arises.\u003c\/p\u003e\n\u003cp\u003eDesigned to be \u003cstrong\u003ecompatible with matching OEM loadcenters and panelboards\u003c\/strong\u003e, this breaker integrates smoothly into existing distributions, supporting streamlined upgrades and replacements without compatibility headaches.\u003c\/p\u003e \u003ch4\u003eKey specifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: THQB32080ST1\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 80A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and practical benefits\u003c\/h3\u003e\n\u003cp\u003ePerfect for panelboards and loadcenters that require reliable, three-phase protection, the THQB32080ST1 is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or expanding circuits in small to mid-size commercial spaces\u003c\/li\u003e \u003cli\u003eResidential systems in regions with three-phase infrastructure or dedicated 3-pole circuits\u003c\/li\u003e \u003cli\u003eLight industrial installations where vibration resistance and robust connections are a priority\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets this GE breaker apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, secure installation\u003c\/strong\u003e thanks to bolt-on mounting that maintains a tight bus connection even in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection mechanics\u003c\/strong\u003e with a thermal-magnetic trip unit that delivers consistent performance across varying loads and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e ensures seamless integration with GE-designed panelboards and loadcenters, reducing configuration issues and saving time on site.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for installation and long-term reliability\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard is compatible with THQB-series breakers to avoid fit or listing concerns.\u003c\/li\u003e \u003cli\u003eEnsure the bus connection remains clean and free of corrosion; after installation, perform a light tug test to confirm the bolt-on mounting remains secure.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque recommendations for bolt tightening and observe panelboard installation guidelines to maintain UL listings.\u003c\/li\u003e \u003cli\u003eUse the 3-pole configuration when cleanly distributing balanced three-phase loads to maximize protection coverage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailable through AmpState, the GE THQB32080ST1 is a purpose-built solution for durable, code-compliant electrical protection in panelboards and loadcenters. If you’re pursuing a dependable 3-pole, 80A breaker that combines secure mounting, predictable trip behavior, and OEM compatibility, this is a compelling choice for your next installation or upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349708198050,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-thqb32080st1-80-a-240-v-3-pole-bolt-on-circuit-breaker-ampstate-255.webp?v=1788712968","url":"https:\/\/www.ampstate.com\/products\/ge-thqb32080st1-80a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}