{"product_id":"ge-thhqb1120gft-20a-120v-1-pole-bolt-on-circuit-breaker","title":"GE THHQB1120GFT - 20 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eGE THHQB1120GFT delivers dependable branch-circuit protection in a compact, bolt-on package designed for panelboards and load centers. This 1-pole, 20A breaker combines a rugged bolt-on mounting with a thermal-magnetic trip unit to provide stable, repeatable protection for residential, commercial, and light industrial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e THHQB1120GFT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to work with matching GE OEM load centers and panelboards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this GE breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e creates a rigid, vibration-resistant bus connection, reducing the risk of loose contacts and intermittent trips in demanding electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers precise, reliable protection by responding appropriately to sustained overcurrent and sudden short-circuit events, helping protect wiring and connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e engineered to integrate smoothly with GE load centers and panelboards, ensuring seamless replacement and consistent protection performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable molded-case construction\u003c\/strong\u003e built to endure temperature variations and daily wear in residential, commercial, and light industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in homes or small offices where a compact, reliable 1-pole breaker is required\u003c\/li\u003e \u003cli\u003eResidential service panels needing a straightforward bolt-on replacement that preserves bus integrity\u003c\/li\u003e \u003cli\u003eCommercial spaces and light industrial setups with moderate electrical loads and frequent panel access\u003c\/li\u003e \u003cli\u003ePanelboard upgrades where consistent GE OEM compatibility simplifies stocking and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cp\u003eFor best results, mount the THHQB1120GFT on compatible GE panelboards using standard bolt-on procedures. Ensure the breaker seats firmly against the bus connection to maximize transfer low-resistance and minimize potential arcing. Regularly inspect for signs of wear or overheating in the surrounding panel area and replace any damaged components promptly to maintain peak protection performance.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\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 THHQB1120GFT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\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\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349703544994,"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_cde24965-f75c-456f-a49a-263d66ea2222.png?v=1764154404","url":"https:\/\/www.ampstate.com\/products\/ge-thhqb1120gft-20a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}