{"product_id":"ite-cl3b400-circuit-breaker","title":"ITE | CL3B400 | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ITE CL3B400 Circuit Breaker — a purpose-built safety device designed for rugged industrial and commercial electrical setups. With a 400A current rating, a 3-Pole configuration, and a 600V operating capability, this breaker delivers reliable, multi‑phase protection when it matters most.\u003c\/p\u003e \u003cp\u003ePerfect for maintenance, retrofit, and replacement needs where exact specs matter, the CL3B400 is a precise fit for legacy systems that require the original part reference. When your project hinges on matching your existing panel architecture and electrical characteristics, this model offers a straightforward path to restore performance and safety without guesswork.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e CL3B400\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eThree-pole protection is essential for balanced, three-phase systems, ensuring all conductors are isolated together during a fault. The ITE CL3B400 is tailored for scenarios where precise compatibility with existing equipment matters, reducing the risk of mismatched components and downtime during upgrades or repairs.\u003c\/p\u003e \u003cp\u003eWho should consider the CL3B400? projects that involve panel refurbishments, equipment retrofits, or overdue replacements in facilities running at up to 600V. If your installation relies on the CL3B400’s exact amperage, trio of poles, and voltage rating, this part provides the dependable continuity your system requires.\u003c\/p\u003e \u003cp\u003eImportant compatibility note: always confirm fit and ratings before ordering. The part number CL3B400 is the best reference to ensure a precise match with your enclosure, panel, or electrical infrastructure.\u003c\/p\u003e \u003ch3\u003ePractical tips for a smooth experience\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCross-check the 400A, 600V specifications against your system’s requirements to ensure safe, reliable operation.\u003c\/li\u003e \u003cli\u003eUse in projects targeting maintenance, retrofit, or replacement where exact spec alignment is critical.\u003c\/li\u003e \u003cli\u003eMaintain a record of the CL3B400 part number for future serviceability and quick replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ITE","offers":[{"title":"Default Title","offer_id":46427192262818,"sku":"CL3B400","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/ite-cl3b400-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}