{"product_id":"eaton-hkd3150y-circuit-breaker","title":"Eaton | HKD3150Y | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the HKD3150Y circuit breaker delivers reliable overcurrent protection for 3-phase systems. With a 150A rating, a 3-pole configuration, and a 600V maximum, this model is built for maintenance, retrofit, and replacement projects that require exact spec compatibility. The HKD3150Y part number is your best reference when matching devices in Eaton panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 150 A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e \u003cli\u003eReference: HKD3150Y for compatibility\u003c\/li\u003e \u003cli\u003eIntended use: maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this HKD3150Y matters for your electrical system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a direct-fit, Eaton-made solution designed to drop into panels that specify the HKD3150Y. By using the exact part, you preserve the integrity of the panel’s bus arrangement, trip characteristics, and safety interlocks—essential for dependable protection in 3-phase, 600V applications. No guessing, no adapters required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or worn-out 3-pole breaker in a 3-phase 600V electrical system\u003c\/li\u003e \u003cli\u003eRetrofits where an exact spec match is needed to maintain panel warranty and protection profiles\u003c\/li\u003e \u003cli\u003eUpgrading or maintaining equipment in industrial settings that run on 3-phase power and require 150A circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow it compares to alternatives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoosing the Eaton HKD3150Y means you're selecting a guaranteed-fit, OEM-certified solution designed to align with Eaton panel architectures. Unlike generic or multi-brand breakers, this model preserves the intended trip curves, alignment, and mechanical fit, reducing installation risk and preserving system reliability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation tips \u0026amp; safety considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings before ordering to ensure compatibility with your specific Eaton panel\u003c\/li\u003e \u003cli\u003eUse the HKD3150Y part number as the primary reference when checking schematics, labeling, and service manuals\u003c\/li\u003e \u003cli\u003ePower down and lockout\/tagout the circuit before servicing; verify there is no voltage present\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications for terminal connections to prevent overheating or arcing\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCare, maintenance, and longevity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eStore spares in a clean, dry environment to prevent corrosion or contamination of contacts\u003c\/li\u003e \u003cli\u003eInspect connections during routine maintenance and reseat any loose terminals\u003c\/li\u003e \u003cli\u003eDocument replacement with the exact part number (HKD3150Y) to maintain traceability in maintenance records\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals managing 3-phase, 600V electrical infrastructure, this Eaton HKD3150Y 150A 3-Pole circuit breaker offers a precise, dependable path to safe and compliant power distribution. Use the part number HKD3150Y as your guide to purchasing the right matching component for retrofit, maintenance, or replacement projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426470318242,"sku":"HKD3150Y","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/eaton-hkd3150y-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}