{"product_id":"ge-thhqb32020-20a-240v-3-pole-bolt-on-circuit-breaker","title":"GE THHQB32020 - 20 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eGE THHQB32020 is a 20A, 240V, 3-pole bolt-on molded case circuit breaker engineered for reliable branch circuit protection in panelboards and loadcenters. Built to withstand vibration and maintain a solid bus connection, this breaker delivers dependable performance in busy electrical environments—from homes to light commercial settings.\u003c\/p\u003e \u003ch2\u003eWhy this 3-pole bolt-on breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: provides a rigid, vibration-resistant bus connection that stays tight, reducing nuisance trips caused by loosening connections in active panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: delivers stable, repeatable protection by responding to both steady overcurrents and short circuits, ensuring quick and predictable fault clearing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: designed to pair with matching GE OEM load centers and panelboards for a seamless fit, accurate labeling, and straightforward replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applicability\u003c\/strong\u003e: ideal for residential panels, commercial installations, and light industrial applications where dependable circuit protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole, 20A, 240V configuration\u003c\/strong\u003e: protects three hot conductors in 3-phase or multi-wire systems, suitable for small motors, lighting circuits, and other branch loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on convenience\u003c\/strong\u003e: easy installation in compatible panels with a secure, durable connection designed for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\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 THHQB32020\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 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\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 \u003ch3\u003eWho this is ideal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians upgrading or maintaining GE-compatible panelboards and loadcenters in homes or small commercial spaces.\u003c\/li\u003e \u003cli\u003eTechnicians replacing aging or failing breakers that require a bolt-on, molded case solution.\u003c\/li\u003e \u003cli\u003eProjects needing reliable 3-pole protection for multi-wire or 3-phase systems where tight, vibration-resistant connections matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for install and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility: use this 3-pole bolt-on breaker with GE OEM load centers to ensure proper fit, labeling, and performance. \u003c\/li\u003e \u003cli\u003eFollow torque guidelines from the panel manufacturer to maintain the integrity of the bolt-on connection and minimize loosening over time.\u003c\/li\u003e \u003cli\u003eConsider stocking a spare THHQB32020 for quick replacement in critical panels, reducing downtime during service windows.\u003c\/li\u003e \u003cli\u003eUse in applications where predictable protection is key—lighting circuits, small motors, and other branch circuits that benefit from a thermal-magnetic trip curve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349704233122,"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_d79d69ff-3571-4337-8624-5fc61525edf9.png?v=1764154432","url":"https:\/\/www.ampstate.com\/products\/ge-thhqb32020-20a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}