{"product_id":"eaton-wmzt3d25t","title":"Eaton WMZT3D25T 25A 3-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton WMZT3D25T is a purpose-built 25-amp, 3-pole circuit breaker designed specifically for 277V AC applications. With three poles working in concert, this breaker provides reliable protection across all phases of a 3‑phase distribution system, making it a dependable choice for commercial environments that rely on 277V circuits.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 25 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e WMZT3D25T\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole design matters\u003c\/h3\u003e\n\u003cp\u003eIn 277V three-phase layouts, balanced protection across all lines reduces the risk of partial faults damaging equipment. The WMZT3D25T’s triple-pole configuration ensures simultaneous disconnection on all phases, helping to safeguard wiring, motors, and lighting circuits from overloads and fault currents.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e277V three-phase lighting and small motor circuits in commercial buildings, offices, retail spaces, and institutions\u003c\/li\u003e \u003cli\u003ePanel protection for 3‑phase distribution networks where consistent phase protection is essential\u003c\/li\u003e \u003cli\u003eReplacement or retrofit projects requiring an Eaton-branded, compatible 25A 3-pole breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it a smart choice\u003c\/h3\u003e\n\u003cp\u003eChoosing the WMZT3D25T means aligning with Eaton’s engineering for compatible panel integration and predictable performance. The 25A rating is well-suited for protecting mid-sized loads typical in commercial settings, while the 3-pole architecture provides balanced protection across all conductors, helping to extend the life of connected equipment and maintain system safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423633002658,"sku":"WMZT3D25T","price":1037.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-wmzt3d25t-25a-3-pole-277-v-circuit-breaker-572.webp?v=1789321884","url":"https:\/\/www.ampstate.com\/products\/eaton-wmzt3d25t","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}