{"product_id":"eaton-cutler-hammer-fd3125-125a-3p-600v-circuit-breaker","title":"Eaton Cutler-Hammer FD3125 125A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer FD3125, a trusted 125A three-pole circuit breaker engineered for robust protection in panelboards, load centers, and electrical distribution systems. This unit is a reliable choice for both new installations and retrofit projects where maintaining a consistent part number is essential for planning and maintenance.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e125 A rating, 3 poles, 600 V\u003c\/strong\u003e — designed to safeguard three‑phase circuits and feeders against overloads and short circuits while supporting demanding commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility-first design\u003c\/strong\u003e — widely used in panelboards and distribution setups, making it a practical fit for retrofit work where the part number needs to stay consistent for inventory and replacement planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e — its familiar form factor and Eaton Cutler-Hammer lineage simplify stocking, ordering, and scheduled maintenance without introducing compatibility surprises.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection, ready for service\u003c\/strong\u003e — built to deliver dependable disconnection when faults occur, helping to minimize downtime and protect downstream equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifics at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003ePart Number: FD3125\u003c\/li\u003e \u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 125 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eAvailability: AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in existing panelboards and distribution centers where keeping the same part number streamlines maintenance and procurement.\u003c\/li\u003e \u003cli\u003eCommercial and light industrial electrical distribution where consistent 3P protection at 600V is required.\u003c\/li\u003e \u003cli\u003eInventory planning for facilities with Eaton FD3125 installations to reduce stock confusion and ensure quick replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re unsure about fit or compatibility, AmpState is ready to help. Message us to confirm the FD3125’s suitability for your panel, load center, or distribution setup, and we’ll verify the match to keep your project on track.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410917478562,"sku":"FD3125","price":2488.0,"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-fd3125-125a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}