{"product_id":"eaton-cutler-hammer-chfn120gf-20a-1p-120v-circuit-breaker","title":"Eaton Cutler-Hammer CHFN120GF 20A 1P 120V Circuit Breaker, GFCI, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer CHFN120GF 20A 1P 120V GFCI Plug-On Circuit Breaker — a compact, reliable safeguard for circuits in panelboards, load centers, and electrical distribution. With GFCI protection built in and a plug-on design, it's engineered for quick replacement jobs and straightforward upgrades to existing electrical panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose CHFN120GF?\u003c\/strong\u003e This 20 A, 1-pole device delivers essential ground-fault protection for general circuits while maintaining compatibility with the original equipment BOM. Its plug-on configuration means clean, efficient installation without invasive rewiring or accessory parts, making it an excellent choice for both professional electricians and capable DIYers handling panel upgrades or repairs.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGFCI protection at the circuit level:\u003c\/strong\u003e detects ground faults and interrupts power to shield people and equipment in reachable circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-On design for ease of installation:\u003c\/strong\u003e snap-in mounting on standard bus systems in compatible Eaton panelboards and load centers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-pole, 20 A, 120 V:\u003c\/strong\u003e standard rating for everyday branch circuits and general-purpose outlets requiring GFCI protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal BOM alignment:\u003c\/strong\u003e part number CHFN120GF ensures fit with existing assemblies and documentation, simplifying replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for replacements and spares:\u003c\/strong\u003e stock this part to keep your BOM aligned to the original specification and minimize downtime during panel service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpState availability and support:\u003c\/strong\u003e AmpState offers this item and can help confirm compatibility with your specific panel and configuration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Eaton Cutler-Hammer\u003c\/li\u003e\n\u003cli\u003ePart Number: CHFN120GF\u003c\/li\u003e\n\u003cli\u003eProduct Type: GFCI Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eAmperage: 20 A\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eVoltage: 120 V\u003c\/li\u003e\n\u003cli\u003eMounting type: Plug-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis CHFN120GF is designed for panelboards and distribution systems where dependable GFCI protection is required on single-pole circuits. Whether you’re performing a retrofit, stocking spares to maintain BOM integrity, or replacing a failed breaker, this unit from Eaton delivers predictable performance and long-term reliability. If you’re unsure about compatibility with your specific panel, message AmpState and we’ll help verify fit against your equipment and part numbers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410858463394,"sku":"CHFN120GF","price":283.0,"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\/eaton-cutler-hammer-chfn120gf-20a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}