{"product_id":"westinghouse-k3125-circuit-breaker","title":"Westinghouse | K3125 | Circuit Breaker | 125A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse K3125 Circuit Breaker\u003c\/strong\u003e is a rugged, three-pole, 125A, 600V bolt-on protector designed for dependable overcurrent protection in demanding electrical systems. Whether you’re performing maintenance, retrofit, or replacement, this breaker delivers the exact specifications you need for reliable, safe operation.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model stands out: the K3125 is built to slot into compatible bolt-on panels that require a precise three-phase protection solution. With a 600V rating, it is well-suited for commercial and light industrial environments where higher-voltage distribution is common, and where a secure, bolt-on connection helps minimize vibration and loosening over time. This isn’t a generic replacement—it's a purpose-built match for panel architectures that rely on bolt-on, three-pole protection.\u003c\/p\u003e \u003cp\u003ePractical use cases include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits in panels that require exact specs for fit and function\u003c\/li\u003e \u003cli\u003eMaintenance outages where a dependable, easy-to-install replacement is needed\u003c\/li\u003e \u003cli\u003eNew installations in compatible panels needing a 3-pole, 125A, 600V bolt-on solution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility reminder:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number \u003cstrong\u003eK3125\u003c\/strong\u003e is the best reference for ensuring a correct match with your equipment.\u003c\/p\u003e \u003cp\u003eChoosing the Westinghouse K3125 means opting for a bolt-on breaker designed to align with your existing system’s architecture, helping you maintain consistent protection and panel integrity. If your project calls for precise specifications—125A, 3-Pole, 600V, bolt-on—this is the focused, reliable choice for your electrical distribution needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424386306210,"sku":"K3125","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-k3125-circuit-breaker-125a-3-pole-600v-bolt-757.webp?v=1789349164","url":"https:\/\/www.ampstate.com\/products\/westinghouse-k3125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}