{"product_id":"eaton-edh3125l-125a-240v-3-pole-circuit-breaker","title":"Eaton EDH3125L - 125 A, 240 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton EDH3125L\u003c\/strong\u003e is a rugged 125A, 240V, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Designed to meet the needs of residential, commercial, and light industrial installations, this unit combines compact sizing with robust protection to keep critical circuits safe and running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space, allowing cleaner wiring and easier service access without sacrificing protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding precisely to both overloads and short circuits, reducing nuisance trips and safeguarding connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e supports three-phase systems common in commercial and light industrial environments, ensuring coordinated protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e125A, 240V rating\u003c\/strong\u003e provides a robust, mid-size protection level suitable for a wide range of branch circuits and equipment loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM loadcenter compatibility\u003c\/strong\u003e ensures easy integration with matching Eaton panelboards and loadcenters, preserving labeling, fit, and warranty integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cliprotection for mid-size branch circuits in panelboards and loadcenters found offices retail spaces light industrial facilities.\u003e \u003cli\u003eFeeder protection for three-phase equipment such as motors, HVAC units, and large lighting installations in commercial settings.\u003c\/li\u003e \u003cli\u003eReplacement in existing Eaton-based electrical systems where a compact, reliable 3-pole breaker is required.\u003c\/li\u003e\n\u003c\/liprotection\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EDH3125L’s thermal-magnetic trip technology delivers fast fault clearing while maintaining steady performance under varying temperatures and loads. This means fewer trips during normal operation and quicker isolation of faults when they occur—protecting people, property, and critical equipment without constant maintenance or guesswork.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage Rating: 125A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: EDH3125L\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical installation notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your OEM panelboard or loadcenter model to maintain proper fit and labeling.\u003c\/li\u003e \u003cli\u003eBefore installation, reference the panel’s bus rating and available spaces for a secure, code-compliant setup.\u003c\/li\u003e \u003cli\u003eFollow manufacturer guidance for torque and terminal tightening to prevent arcing and ensure long-term reliability.\u003c\/li\u003e \u003cli\u003eLabel protected circuits clearly to support safe maintenance and quick fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical system with the Eaton EDH3125L for reliable, space-efficient three-phase protection that aligns with OEM panels and delivers predictable performance across a range of commercial and light industrial applications. Add it to your AmpState lineup to ensure ready availability for dependable protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349533380770,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_26d599e3-c669-47d6-b665-c4ad2f4f6268.png?v=1764149060","url":"https:\/\/www.ampstate.com\/products\/eaton-edh3125l-125a-240v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}