{"product_id":"siemens-ba120afc-20a-1p-120v-circuit-breaker","title":"Siemens BA120AFC 20A 1P 120V Circuit Breaker, AFCI, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover reliable arc-fault protection with the Siemens BA120AFC 20A 1P 120V circuit breaker. Engineered for everyday electrical work, this AFCI bolt-on breaker protects panelboards, load centers, and electrical distribution systems while delivering fast, field-ready installation. It’s a smart choice for maintenance teams, panel builders, and spare inventory where a direct part-number match matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAFCI protection\u003c\/strong\u003e: Advanced arc-fault detection interrupts power to mitigate arc faults, helping reduce fire risk on sensitive circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On installation\u003c\/strong\u003e: Quick, secure mounting design minimizes downtime during replacements or panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 20 A, 120 V\u003c\/strong\u003e: Fits standard single-circuit loads common in residential and light commercial electrical distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e: Ensures compatibility when sourcing replacements or stocking spare inventory for consistent, predictable installs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for dedicated applications\u003c\/strong\u003e: Perfect for maintenance crews, panel builders, and projects where precise part compatibility matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: BA120AFC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Circuit Breaker (AFCI)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailable from AmpState, the BA120AFC combines Siemens reliability with practical, field-ready design. Whether you’re outfitting a new panel installation or replacing a worn-out breaker, this AFCI bolt-on unit delivers dependable protection and straightforward service—backed by a direct-path to compatibility and support.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410890805410,"sku":"BA120AFC","price":277.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-ba120afc-20a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}