{"product_id":"schneider-electric-ezd400m3320k-circuit-breaker","title":"Schneider Electric | EZD400M3320K | Circuit Breaker | 320A | 3-Pole | 690V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric EZD400M3320K circuit breaker — a rugged, three‑pole protection solution designed for demanding electrical environments. Rated for 320 A in a 3‑phase configuration and capable of operating up to 690 V, it’s built to safeguard industrial power distribution with reliable, predictable tripping when faults occur.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 320 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for maintenance, retrofit, and replacement projects where exact specifications matter, the EZD400M3320K provides a straightforward path to restoring or upgrading protection in established electrical setups. This part is chosen when a precise match to existing panels and bus configurations is required, helping you minimize downtime and simplify procurement.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out for professionals on the job:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongprecise compatibility\u003e: The part number EZD400M3320K is your best reference for matching existing equipment, ensuring you don’t over‑ or under‑spec a critical component.\u003c\/strongprecise\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongversatile for high environments\u003e: Designed for 690 V systems, it supports robust protection in industrial distribution networks and motor control applications.\u003c\/strongversatile\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongclear maintenance pathway\u003e: A dependable choice for ongoing upkeep, system upgrades, or replacing aging protection devices without wholesale panel changes.\u003c\/strongclear\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from the EZD400M3320K? Electrical engineers, facility managers, and technicians responsible for large‑scale power distribution, retrofits in aging installations, or new builds that demand a precise 320 A, 3‑pole, 690 V protective solution. By prioritizing exact fit and proven Schneider Electric reliability, this breaker helps you keep equipment safe, downtime minimal, and systems compliant with your standards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your panel and electrical distribution setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46426427162786,"sku":"EZD400M3320K","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-ezd400m3320k-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}