{"product_id":"eaton-jd2125-circuit-breaker","title":"Eaton | JD2125 | Circuit Breaker | 125A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton JD2125 circuit breaker—a purpose-built solution for protecting 600V circuits with precision and reliability. Ideal for maintenance, retrofit, and replacement projects, this 2-pole device is designed to fit into existing Eaton installations where the JD2125 specification is the key reference for compatibility.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125 A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart number reference: JD2125 (best reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Eaton JD2125 for your electrical protection needs\u003c\/h3\u003e\n\u003cp\u003eThe JD2125 is built to reliably interrupt and protect circuits in commercial and light industrial environments where 600V systems are in play. With a two-pole configuration, it seamlessly protects paired conductors, ensuring both lines are switched together for safe and consistent disconnection during faults. This makes it a practical choice for panelboards, equipment feeders, and service enclosures that require a precise 125A, 2-pole solution.\u003c\/p\u003e \u003ch3\u003eUnique value you won’t want to miss\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact replacement fit:\u003c\/strong\u003e Rely on the JD2125 part number to match compatible Eaton panels and components, reducing guesswork during retrofits or swaps.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit-for-purpose compatibility:\u003c\/strong\u003e Specifically rated for up to 600V systems, making it suitable for a wide range of industrial and commercial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined maintenance:\u003c\/strong\u003e A straightforward 2-pole design simplifies installation and future servicing when you’re upgrading or replacing aging breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where existing equipment specifies JD2125 or compatible Eaton breakers\u003c\/li\u003e \u003cli\u003eMaintenance swaps to restore reliable overcurrent protection in 600V circuits\u003c\/li\u003e \u003cli\u003eReplacement in panelboards and service enclosures that require a 125A, 2-pole package\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to approach ordering and installation with confidence\u003c\/h3\u003e\n\u003cp\u003eAlways confirm fit and ratings before ordering. The part number is the most reliable reference for compatibility, helping you avoid mismatched breakers that could impact protection and compliance. When installing, ensure your panel and downstream devices are rated for 125 A and 600 V, and verify that a two-pole configuration aligns with your circuit design and safety requirements.\u003c\/p\u003e \u003cp\u003eWith the Eaton JD2125, you’re choosing a trusted, purpose-built solution that aligns with your 600V protection needs while simplifying retrofits and replacements through a clear part-number reference.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426747994274,"sku":"JD2125","price":3665.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-jd2125-circuit-breaker-125a-2-pole-600v-319.webp?v=1789615574","url":"https:\/\/www.ampstate.com\/products\/eaton-jd2125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}