{"product_id":"ch120caf-circuit-breaker","title":"CH120CAF | Circuit Breaker | 20A | 1-Pole | 120V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eCH120CAF is an industrial-grade circuit breaker designed for plug-in installation in compatible panels. This 20A, 1-Pole, 120V unit provides fast, reliable overcurrent protection for individual branch circuits in demanding environments. Whether you’re performing a routine retrofit, replacing a failed breaker, or updating a control cabinet, CH120CAF ensures you maintain proper electrical protection with the right ratings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 20A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 120V\u003c\/li\u003e \u003cli\u003eMounting: Plug-In design\u003c\/li\u003e \u003cli\u003ePart number: CH120CAF\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this CH series plug-in breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRapid, tool-free replacement: The plug-in form factor enables swift swaps in compatible panels, minimizing downtime during maintenance or retrofit projects.\u003c\/li\u003e \u003cli\u003eCompact, tidy protection for 120V circuits: Ideal for single-phase branch circuits in control cabinets, equipment racks, and industrial enclosures where space is at a premium.\u003c\/li\u003e \u003cli\u003eClear compatibility reference: The CH120CAF part number is the most reliable indicator for matching panels and accessories in industrial electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance outages and routine panel servicing where a precise 20A, 1-Pole, 120V protector is required\u003c\/li\u003e \u003cli\u003eRetrofits to bring existing circuits up to current protection standards without rewiring or reconfiguring panels\u003c\/li\u003e \u003cli\u003eReplacement of failed breakers in industrial control panels, switchgear enclosures, and power distribution cabinets\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfirm fit and ratings before ordering. Part number CH120CAF is the best reference for compatibility.\u003c\/strong\u003e Use this guidance to verify it matches your panel’s breaker type, bus connection, and mounting provisions before purchase.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation and practical tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down the equipment and lock out the circuit before replacing or installing the breaker.\u003c\/li\u003e \u003cli\u003eEnsure the panel accepts plug-in breakers of the CH series and that the bus connectors align with your enclosure’s design.\u003c\/li\u003e \u003cli\u003eWhen in doubt, compare the exact part number (CH120CAF) against your panel’s engineering documentation to avoid mismatches.\u003c\/li\u003e \u003cli\u003eAfter installation, test the circuit under safe, controlled conditions to confirm proper tripping behavior and restoration of power.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability in industrial environments, CH120CAF delivers straightforward, dependable protection for 120V circuits. Its plug-in format keeps service interruptions minimal, while the 20A, 1-Pole configuration covers a broad range of equipment and control circuit applications. If you’re upgrading, replacing, or retrofitting, this breaker offers a precise, compatible solution built around your ongoing operational needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424513773730,"sku":"CH120CAF","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ch120caf-circuit-breaker-20a-1-pole-120v-plug-251.webp?v=1789376289","url":"https:\/\/www.ampstate.com\/products\/ch120caf-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}