{"product_id":"ite-cn3b1000-circuit-breaker","title":"ITE | CN3B1000 | Circuit Breaker | 1000A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe ITE CN3B1000 Circuit Breaker is engineered for demanding electrical environments where maintenance, retrofit, or replacement tasks require an exact-spec component. With a focus on reliability and field-ready installation, this 1000A, 3-pole breaker protects intensive 3-phase circuits in 600V systems, delivering dependable overcurrent protection where it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1000A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference reference:\u003c\/strong\u003e Part number CN3B1000 is the best compatibility reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this breaker stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongexact-spec compatibility\u003e: When upgrading or replacing in existing panels, CN3B1000 is the definitive part number to confirm fit and ratings—verify against your panel documentation before ordering.\u003c\/strongexact-spec\u003e\u003c\/li\u003e \u003cli\u003e\u003cstronghigh-current protection\u003e: A 1000A rating equips large feeders or equipment banks with robust protection against overloads in industrial settings.\u003c\/stronghigh-current\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongthree-phase protection\u003e: 3-Pole configuration provides coordinated trip across all live conductors, helping prevent unequal loading and ensuring safe shutdown of multi-phase circuits.\u003c\/strongthree-phase\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongrobust capability\u003e: Suitable for mid- to high-voltage applications, delivering reliable performance in demanding electrical installations.\u003c\/strongrobust\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongsecure bolt-on mounting\u003e: The bolt-on design supports solid, vibration-resistant installation in compatible enclosures, enabling straightforward field servicing and replacements.\u003c\/strongsecure\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance or retrofit projects where your existing panel requires an exact CN3B1000 match\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in 3-phase, 600V electrical systems\u003c\/li\u003e \u003cli\u003eUpgrades to support higher current demands in manufacturing lines, processing equipment, or large motor drives\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings by cross-referencing with your panel documentation — the CN3B1000 part number is the primary compatibility reference.\u003c\/li\u003e \u003cli\u003eEnsure the enclosure and wiring practices align with local electrical codes and the panel manufacturer’s guidelines for bolt-on breakers.\u003c\/li\u003e \u003cli\u003eUse in appropriate 3-phase applications where a 600V rating and 1000A protection are required to maintain system safety and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ITE","offers":[{"title":"Default Title","offer_id":46427191017634,"sku":"CN3B1000","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-cn3b1000-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}