{"product_id":"ite-cn3b900-circuit-breaker","title":"ITE | CN3B900 | Circuit Breaker | 900A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ITE CN3B900 Circuit Breaker — a rugged, three-pole protective device engineered for demanding industrial and commercial electrical systems. With a 900A rating and a 600V maximum, it delivers reliable protection for your three-phase circuits, helping to prevent damage from overloads and short circuits when it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that set the CN3B900 apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility for maintenance, retrofit, and replacement\u003c\/strong\u003e — designed for scenarios where matching specs are essential, ensuring seamless integration into existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e — balances protection across all phases, reducing the risk of uneven loads and protecting connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current capability\u003c\/strong\u003e — 900A rating supports heavy-duty feeders and industrial equipment without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V operating range\u003c\/strong\u003e — suitable for mid- to high-voltage distribution in robust electrical installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number CN3B900 as the best compatibility reference\u003c\/strong\u003e — use this identifier to verify fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e — replace aging or failed breakers to restore reliable circuit protection and minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit\u003c\/strong\u003e — upgrade legacy panels that require a like-for-like 3-pole, 600V solution without panel modification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement\u003c\/strong\u003e — quick, accurate swap-in for systems already configured around a 900A, 3-pole, 600V specification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for buyers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cem\u003econfirm fit and ratings before ordering\u003c\/em\u003e. The CN3B900’s 900A, 3-pole, 600V specs must align with your panel and wiring diagrams.\u003c\/li\u003e \u003cli\u003eRely on the \u003cstrong\u003eCN3B900\u003c\/strong\u003e part number as the primary reference for compatibility checks during procurement.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices when handling and installing the breaker, including de-energizing the equipment and using appropriate PPE.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability in real-world operations, the ITE CN3B900 is a dependable choice for technicians managing three-phase protection. Its clear, spec-aligned profile makes it straightforward to source, install, and maintain, helping you keep critical equipment safeguarded and downtime to a minimum.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ITE","offers":[{"title":"Default Title","offer_id":46427190886562,"sku":"CN3B900","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-cn3b900-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}