{"product_id":"ite-cn3b500-circuit-breaker","title":"ITE | CN3B500 | Circuit Breaker | 500A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eITE CN3B500\u003c\/strong\u003e is a bolt-on, three-pole circuit breaker designed for industrial panels that demand precise, high-current protection. With a 500A rating at 600V, this unit is built to endure demanding operating conditions while delivering dependable short-circuit and overload protection.\u003c\/p\u003e \u003cp\u003eThis breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter. The CN3B500 delivers a straightforward, field-friendly solution when updating or restoring a panel’s protection scheme to a proven performance level.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 500A\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\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the ITE CN3B500 for your panel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On convenience:\u003c\/strong\u003e The bolt-on design enables efficient field installation, minimizing downtime on busy electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e The part number CN3B500 is the most reliable reference for matching your panel’s requirements, reducing guesswork and misfits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable three-phase protection:\u003c\/strong\u003e A three-pole configuration ensures balanced protection across all phases, which is essential for three-phase equipment and motors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad industrial applicability:\u003c\/strong\u003e The 600V rating covers a wide range of industrial and commercial applications, from manufacturing lines to facility power distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly choice:\u003c\/strong\u003e A robust, serviceable component that fits easily into replacement programs and retrofit upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading existing panels to a 500A protection level during capacity expansions or equipment upgrades.\u003c\/li\u003e \u003cli\u003eReplacing a failed or discontinued breaker in an industrial control panel where CN3B500 is the exact spec reference.\u003c\/li\u003e \u003cli\u003ePerforming planned maintenance or retrofits in facilities that run three-phase equipment, motors, or large power loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The CN3B500 part number is the best reference for compatibility with your panel.\u003c\/li\u003e \u003cli\u003eEnsure the panel accepts bolt-on three-pole breakers of a 500A, 600V rating before installation.\u003c\/li\u003e \u003cli\u003eHave a qualified electrician perform installation, and verify proper torque on mounting hardware and electrical connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the ITE CN3B500 for a precise, field-ready solution that keeps three-phase systems safely protected with a dependable, easy-to-install bolt-on design.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ITE","offers":[{"title":"Default Title","offer_id":46427286143138,"sku":"CN3B500","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/ite-cn3b500-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}