{"product_id":"eaton-hkddc3350w","title":"Eaton HKDDC3350W 350A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical electrical systems with the Eaton HKDDC3350W 350A 3-Pole 600 V Circuit Breaker — a robust, reliable solution for heavy-load panels. This Eaton circuit breaker is built to deliver dependable overcurrent protection, safeguarding wiring and downstream equipment in demanding environments.\u003c\/p\u003e \u003cp\u003ePart Number HKDDC3350W is designed for three-pole protection across up to 600 V systems, providing precise interruption of fault currents and helping minimize damage from electrical faults. With a 350 A rating spread across three poles, it supports sizable loads while maintaining safe, coordinated disconnection of all phases.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HKDDC3350W\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eStrategic advantages of the Eaton HKDDC3350W\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole protection ensures synchronized disconnection of all phases, enhancing safety for 3-phase loads.\u003c\/li\u003e \u003cli\u003e600 V capability supports mid- to high-voltage distribution in industrial and commercial settings.\u003c\/li\u003e \u003cli\u003eCompatibility with Eaton’s MCCB family enables straightforward replacement or upgrade within existing panels.\u003c\/li\u003e \u003cli\u003eDesigned for reliability in demanding environments, helping reduce downtime from electrical faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for large motors, conveyors, and process equipment in manufacturing facilities.\u003c\/li\u003e \u003cli\u003eMain feeder protection in commercial electrical rooms or equipment rooms supporting 3-phase power.\u003c\/li\u003e \u003cli\u003ePanelboard or switchgear applications that require a 350 A, 3-pole, 600 V protector within an Eaton-powered ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation notes: ensure your panel or enclosure supports 3-pole, 350 A, 600 V circuit breakers and that HKDDC3350W is appropriate for your Eaton-based configuration. Adhere to the manufacturer’s torque and wiring guidelines to maintain safety and reliability during replacement or installation.\u003c\/p\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eChoosing the Eaton HKDDC3350W means dependable trip performance and clear fault indication from a trusted MCCB design. This helps technicians quickly identify and isolate faults, reducing repair time and protecting valuable equipment, wiring, and overall system uptime.\u003c\/p\u003e \u003cp\u003eIf your power distribution setup requires a 350 A, 3-pole, 600 V circuit breaker from Eaton, the HKDDC3350W delivers precise protection, durable construction, and seamless integration into established Eaton systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423378002082,"sku":"HKDDC3350W","price":12880.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-hkddc3350w","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}