{"product_id":"eaton-edb3125l-125a-240v-3-pole-circuit-breaker","title":"Eaton EDB3125L - 125 A, 240 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton EDB3125L is a 125 A, 240 V, 3-pole molded case circuit breaker engineered to deliver reliable branch-circuit protection for panelboards and loadcenters. With a compact footprint and purpose-built trip technology, it helps you maximize space without compromising safety or performance.\u003c\/p\u003e \u003ch3\u003eKey features that matter in real-world panels\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e optimizes panel space, making it easier to fit additional circuits in tight rooms or compact enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding quickly to short-circuit faults while preventing nuisance trips from normal temperature fluctuations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration (three-phase)\u003c\/strong\u003e is ideal for protecting multi-phase loads in commercial and light industrial applications, as well as balanced residential systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible compatibility\u003c\/strong\u003e works with matching Eaton loadcenters and panelboards, ensuring a seamless, reliable fit during upgrades or replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear protection for branch circuits\u003c\/strong\u003e targets overcurrent and short-circuit events, safeguarding wiring, devices, and downstream equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eRather than a generic solution, the EDB3125L is purpose-built for panel reliability. The thermal-magnetic design means you get predictable, clicked-in protection that stays steady across varying loads. Its 125 A rating is a practical choice for services and subpanels that require robust protection without oversizing downstream conductors or feeders. This is especially valuable in commercial spaces, light industrial setups, or multi-family residences where dependable protection and space efficiency truly matter.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExpanding a panel or upgrading existing protection in residential, commercial, or light industrial environments.\u003c\/li\u003e \u003cli\u003eReplacing a failed breaker in Eaton or compatible OEM panelboards and loadcenters to restore circuit protection quickly.\u003c\/li\u003e \u003cli\u003eProtecting a three-phase compressor, motors, or other multi-wire equipment in small to medium facilities.\u003c\/li\u003e \u003cli\u003eOptimizing panel layout by consolidating protective devices in tight enclosures without sacrificing safety margins.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eThe EDB3125L is designed for use in panelboards and loadcenters that are compatible with Eaton’s molded-case breaker family. Ensure you match the part to an OEM panel that supports 3-pole, 240 V protection and 125 A rating to maintain optimal performance and warranty coverage. For best results, follow standard electrical safety practices and refer to your panel’s installation guide when integrating this breaker into existing or new installations.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EDB3125L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349532102818,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-edb3125l-125-a-240-v-3-pole-circuit-breaker-ampstate-breakers-176.webp?v=1788679886","url":"https:\/\/www.ampstate.com\/products\/eaton-edb3125l-125a-240v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}