{"product_id":"square-d-qob120vhgfi-20a-120v-1-pole-bolt-on-circuit-breaker","title":"Square D QOB120VHGFI - 20 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSecure peace of mind for branch circuit protection with the Square D QOB120VHGFI — a 20 A, 120 V, 1-pole bolt-on molded case circuit breaker designed for dependable overcurrent and short-circuit protection in panelboards and loadcenters. This compact, rugged device is built for residential, commercial, and light industrial environments where reliability matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: Provides a rigid, vibration-resistant bus connection that stays seated even in installations with movement or equipment-induced vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines precise thermal overload protection with instantaneous magnetic tripping, delivering stable, repeatable protection without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: Engineered to fit with matching Square D OEM loadcenters and panelboards for seamless electrical integration and consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile 1-pole protection\u003c\/strong\u003e: Perfect for feeding individual branch circuits in homes or small commercial panels, including lighting, outlets, and small equipment circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QOB120VHGFI\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 120 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\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 \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards requiring reliable 20 A protection for individual circuits such as lighting runs or sump pump circuits\u003c\/li\u003e \u003cli\u003eSmall commercial loadcenters where a durable, vibration-resistant bolt-on breaker helps maintain consistent electrical performance\u003c\/li\u003e \u003cli\u003eEnvironments with equipment vibration or movement where a secure bolt-on connection minimizes the risk of bus-bar looseness\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D QOB120VHGFI, you get a thoughtfully engineered solution that pairs precise protection with straightforward installation. Its thermal-magnetic trip ensures predictable response to faults, while bolt-on mounting delivers lasting stability in a wide range of settings. Choose this breaker for a reliable, OEM-compatible protection option that aligns with your panelboard family and keeps circuits safe and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355407110306,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_82759726-97f1-4b69-8ab4-1a021656f199.png?v=1764691904","url":"https:\/\/www.ampstate.com\/products\/square-d-qob120vhgfi-20a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}