{"product_id":"eaton-pkzm0-25-25a-3p-690v-circuit-breaker","title":"Eaton PKZM0-25 25A 3P 690V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton PKZM0-25, a purpose-built 3-pole circuit breaker engineered to safeguard your electrical distribution with precise, dependable protection. With a 25 A rating and a 690 V working voltage, this module is designed for panelboards, load centers, and complex distribution networks, delivering reliable performance where it matters most.\u003c\/p\u003e \u003ch3\u003eWhy the PKZM0-25 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM BOM alignment\u003c\/strong\u003e: Perfect for replacement projects where maintaining the original part number is essential, ensuring seamless procurement and compatibility with existing wiring diagrams.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, balanced protection\u003c\/strong\u003e: Protects all three phases together, helping prevent uneven current and reducing nuisance trips in multi-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage capability\u003c\/strong\u003e: 690 V rating makes it suitable for industrial and commercial distribution tasks and panel assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStocking advantage\u003c\/strong\u003e: Keep a spare on hand to minimize downtime when a circuit trips or a component reaches end-of-life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Eaton engineering\u003c\/strong\u003e: Part of Eaton’s durable, field-proven circuit protection lineup for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 PKZM0-25\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\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:\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eWhether you’re planning a retrofit in an existing facility, stocking spare components for maintenance teams, or aligning your procurement with the original Eaton specification, the PKZM0-25 delivers dependable protection for three-phase systems. It’s well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew installations or upgrades in panelboards and distribution equipment\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers to restore reliable protection\u003c\/li\u003e \u003cli\u003eMaintenance programs that require parts with BOM-consistent part numbers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore installation, confirm that your equipment is rated for 690 V and three-phase operation, and follow all local electrical codes and the manufacturer’s installation guidelines for wiring and mounting.\u003c\/p\u003e \u003ch3\u003eWhat makes it different from generic breakers\u003c\/h3\u003e\n\u003cp\u003eThe PKZM0-25 is more than a 25 A breaker. It’s designed to match Eaton’s original protection profile, ensuring precise fit and predictable trip characteristics that align with your existing panelboard and distribution setup. Its three-pole configuration delivers synchronized protection across all phases, helping you avoid uneven loads and unexpected trips that disrupt critical operations.\u003c\/p\u003e \u003cp\u003eIf you need help confirming fit or compatibility with a specific panel, AmpState is ready to assist—reach out and we’ll verify the correct PKZM0-25 variant for your installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412789547170,"sku":"PKZM0-25","price":1102.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-pkzm0-25-25a-3p-690v-circuit-breaker-ampstate-breakers-373.webp?v=1789027066","url":"https:\/\/www.ampstate.com\/products\/eaton-pkzm0-25-25a-3p-690v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}