{"product_id":"eaton-dk3350y-circuit-breaker","title":"Eaton | DK3350Y | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton DK3350Y 3-Pole Circuit Breaker—a purpose-built solution for maintenance, retrofit, and replacement tasks where a 3-pole protection device is required. The DK3350Y is identified by its part number, the most reliable reference for compatibility with Eaton DK-series panels and compatible enclosures.\u003c\/p\u003e \u003cp\u003eWhy this matters: 3-pole protection ensures synchronized shutoff across all phases, safeguarding three-phase loads like motors, pumps, and compressors from faults that affect any single line. This coordinated protection helps minimize equipment damage and supports safe, reliable operation in demanding environments.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e provides coordinated protection for three-phase systems, simplifying wiring and ensuring consistent tripping behavior across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number accuracy\u003c\/strong\u003e DK3350Y is the best compatibility reference for Eaton DK-series panels and replacements, reducing procurement guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, replacement ready\u003c\/strong\u003e designed to slot into existing installations that require a DK-series 3-pole breaker, streamlining upgrade projects and minimizing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility-first approach\u003c\/strong\u003e Always confirm fit and ratings on the panel label before ordering; use the DK3350Y reference to verify frame size and mounting method.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho it’s ideal for\u003c\/h2\u003e\n\u003cp\u003eFacilities managers, electrical contractors, and maintenance teams working in commercial or light-industrial settings that rely on three-phase power networks will find the DK3350Y a reliable, straightforward replacement or retrofit option.\u003c\/p\u003e \u003ch2\u003eUse cases and scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-pole breaker in an Eaton DK-series panel without altering the panel’s protection coordination.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to a DK-series 3-pole breaker simplifies wiring and panel layout.\u003c\/li\u003e \u003cli\u003eMaintenance cycles requiring a quick, drop-in replacement to minimize equipment downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical installation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the panel label shows compatibility with DK-series breakers and that the DK3350Y matches the panel’s current rating and voltage requirements.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices: de-energize equipment, lockout\/tagout, and test for absence of voltage before handling breakers.\u003c\/li\u003e \u003cli\u003eInspect the mounting and trip unit engagement during installation to ensure a secure fit and proper actuation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen your project calls for a reliable, Eaton-origin 3-pole solution, the DK3350Y is designed to deliver consistent protection with a part-number-focused approach. Add it to your cart to align your retrofit or replacement with a concrete, reference-backed choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427375403170,"sku":"DK3350Y","price":6059.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-dk3350y-circuit-breaker-3-pole-569.webp?v=1789711411","url":"https:\/\/www.ampstate.com\/products\/eaton-dk3350y-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}