{"product_id":"siemens-bf220-20a-circuit-breaker","title":"Siemens BF220 - 20 A Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens BF220 is a 20A molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for consistent performance, this compact device combines Siemens’ engineering precision with a thermal-magnetic trip unit to provide stable protection that you can rely on in everyday electrical loads—from home lighting to small commercial equipment.\u003c\/p\u003e \u003ch3\u003eKey advantages that set the BF220 apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e: maximizes panel space and simplifies installation by fitting neatly where space is at a premium, making substitutions or upgrades easier without crowding your panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: delivers stable, repeatable protection by responding to both overloads and short circuits with predictable trip behavior, reducing nuisance trips and uncertain protection margins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: engineered to pair with matching Siemens OEM load centers and panelboards, ensuring clean coordination with existing equipment and straightforward, worry-free mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e20A amperage rating\u003c\/strong\u003e: ideal for branch circuits that require reliable protection at a moderate current level, supporting common residential and light commercial circuits without sacrificing safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: suitable for residential, commercial, and light industrial environments, providing a robust protection solution across a variety of installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy electricians and facility managers choose BF220\u003c\/h3\u003e\n\u003cp\u003eWhen you need a proven, space-efficient protection device that integrates seamlessly with Siemens panel systems, the BF220 delivers. Its molded case design keeps panel configurations tidy, while the thermal-magnetic trip unit offers dependable response characteristics you can trust across a range of operating conditions. This makes it an excellent choice for upgrades, panel refurbishments, or new installations where compatibility and reliability are paramount.\u003c\/p\u003e \u003ch3\u003ePractical use cases and scenarios\u003c\/h3\u003e\n\u003cp\u003eUse BF220 20A breakers to protect branch circuits serving lighting runs, receptacle groups, small motors, or control circuits in homes, offices, or light manufacturing spaces. Because it’s designed to be compatible with matching OEM load centers and panelboards, you won’t have to sacrifice coordination or protection quality when replacing older breakers or expanding a panel. The result is precise fault isolation, reduced downtime, and a safer electrical system overall.\u003c\/p\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConfirm compatibility\u003c\/strong\u003e: ensure your panelboard is designed to accept Siemens BF-series molded case breakers for a proper fit and coordinated trip performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eObserve correct mounting\u003c\/strong\u003e: install the BF220 in the intended slot within the panelboard to maintain proper electrical clearances and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFollow standard electrical practices\u003c\/strong\u003e: use the appropriate torque for terminations and keep conductors organized to support safe and durable connections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMatch the protection level to the circuit\u003c\/strong\u003e: deploy the 20A BF220 where a 20A branch circuit rating is suitable, balancing safety and functionality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for durability and straightforward integration, the Siemens BF220 20A molded case circuit breaker is a thoughtful choice for professionals seeking dependable protection, efficient panel utilization, and harmonious compatibility with Siemens load centers and panelboards. Its combination of compact design, stable thermal-magnetic protection, and OEM alignment helps ensure your electrical system stays safe, organized, and easy to service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349758267554,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-bf220-20-a-circuit-breaker-ampstate-breakers-420.webp?v=1788721524","url":"https:\/\/www.ampstate.com\/products\/siemens-bf220-20a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}