{"product_id":"eaton-kd3150w-150a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton KD3150W - 150 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eThe Eaton KD3150W 150A, 600V, 3-pole bolt-on molded case circuit breaker is built to protect your electrical system with precision and reliability. Designed for dependable branch circuit overcurrent and short-circuit protection, this unit is a smart choice for panelboards and load centers across residential, commercial, and light industrial settings. Key advantages you’ll feel in real-world use:\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: Delivers a rigid, vibration-resistant bus connection that stays put in demanding environments, reducing the risk of loose connections and related faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines stable thermal response with precise magnetic tripping, delivering repeatable protection across a wide range of fault conditions while minimizing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: Engineered to work seamlessly with matching OEM load centers and panelboards, simplifying upgrades and replacements without compatibility headaches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial installations where robust protection and reliable operation are essential.\u003c\/li\u003e\n\u003c\/ul\u003e Why this matters in practice:\n- In panelboards and load centers with high vibration or frequent cycling, the bolt-on mounting maintains a solid electrical connection, helping sustain long-term reliability.\n- The 150A rating and 600V capacity cover a broad range of feeders and distribution circuits, giving you a single, trusted device for multiple applications.\n- A thermal-magnetic trip unit provides fast, predictable responses to overcurrent and short-circuit events, helping protect wiring, devices, and downstream equipment. Specifications at a glance:\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: KD3150W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e Ideal use scenarios:\n- Upgrading or expanding panelboards in homes or small commercial spaces where a reliable, high-current 3-pole breaker is needed.\n- Replacing older devices in load centers that require a bolt-on solution for a secure, vibration-resistant connection.\n- Installing feeders for equipment in light industrial environments that demand consistent, dependable protection at 600V. If you’re evaluating options for solid, code-compliant protection in a variety of settings, the KD3150W delivers the performance, durability, and compatibility you require. It’s a purpose-built choice for electricians and facilities teams who value precise protection, straightforward installation, and long-term reliability in panelboards and loadcenters.\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349626605730,"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_bf9eb6ca-5de8-40a4-802b-bc5cd2dedcd8.png?v=1764151796","url":"https:\/\/www.ampstate.com\/products\/eaton-kd3150w-150a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}