{"product_id":"ck3400e-circuit-breaker","title":"CK3400E | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the CK3400E industrial circuit breaker — a durable 400 A, 3-pole device built for demanding industrial environments. This unit is purpose-made for maintenance, retrofit, and replacement projects where exact specifications matter, delivering reliable protection for three-phase systems operating up to 600 V.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat sets the CK3400E apart in the field of industrial circuit breakers is its precise compatibility with existing panels and distribution setups that require the same 3-pole, 400 A, 600 V specifications. This breaker is engineered to slot into compatible infrastructure with minimal downtime, delivering solid protection for your critical equipment and processes.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIdeal for retrofitting aging panels to restore fault protection without a full panel replacement.\u003c\/li\u003e \u003cli\u003ePerfect for routine replacements in manufacturing lines where consistent 3-phase protection is essential.\u003c\/li\u003e \u003cli\u003eUseful in maintenance projects that call for matching the exact CK3400E specifications to preserve system performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and ordering note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number CK3400E is the best reference for compatibility, ensuring you’re selecting the exact device that matches your equipment and panel labeling.\u003c\/p\u003e \u003cp\u003ePractical installation considerations and tips:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify that your panel or distribution board accepts CK3400E-grade breakers and matches the 3-pole, 600 V configuration.\u003c\/li\u003e \u003cli\u003eBefore installation, perform standard safety procedures (lockout\/tagout, de-energize circuits) to protect technicians and equipment.\u003c\/li\u003e \u003cli\u003eCross-check any panel labeling or schematics to confirm the CK3400E as the correct replacement part for uninterrupted operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re performing a planned retrofit, replacing a worn-out component, or upgrading a legacy system, the CK3400E 400 A, 3-Pole, 600 V circuit breaker is designed to deliver dependable protection, streamlined compatibility, and peace of mind for three-phase industrial power systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426442334370,"sku":"CK3400E","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\/ck3400e-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}