{"product_id":"siemens-bf120ah-20a-120v-1-pole-bolt-on-circuit-breaker","title":"Siemens BF120AH - 20 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens BF120AH is a compact, dependable 20A, 120V, 1-pole bolt-on molded case circuit breaker designed to protect your electrical systems in panelboards and load centers. Built to handle everyday branch-circuit overcurrent and short-circuit scenarios, it combines robust construction with precise protection this kind of equipment relies on.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting:\u003c\/strong\u003e secure, vibration-resistant bus connection that stays put in challenging environments, reducing movement and ensuring consistent performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e provides stable current protection by responding predictably to overloads and instantaneous short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 120V, 20A design:\u003c\/strong\u003e ideal for single-phase branch circuits in residential, commercial, and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e engineered to integrate seamlessly with matching Siemens OEM load centers and panelboards for a clean, code-conscious installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e perfect for protecting lighting circuits, outlets, and other everyday loads in homes, offices, and small business environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot:\u003c\/strong\u003e Part Number BF120AH • Type: Thermal-magnetic molded case circuit breaker • Poles: 1 • Mounting style: Bolt-on • Application: Branch circuit overcurrent and short-circuit protection.\u003c\/p\u003e \u003cp\u003eChoosing the BF120AH means prioritizing reliability and simplicity in panel upgrades or new installs. Its bolt-on design ensures a solid bus connection, while the thermal-magnetic trip mechanism delivers predictable protection aligned with your circuit’s demands. For practitioners and installers seeking a trusted, compatible solution for 120V single-pole protection, this Siemens breaker—available through AmpState—delivers a practical, durable answer for residential, commercial, and light industrial panels.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349757743266,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_eecbf186-fe0d-4299-a852-e8fc1cf73c2f.png?v=1764156012","url":"https:\/\/www.ampstate.com\/products\/siemens-bf120ah-20a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}