{"product_id":"eaton-mcp0322rc","title":"Eaton MCP0322RC 3A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton MCP0322RC 3A 3-Pole 600 V Circuit Breaker\u003c\/strong\u003e delivers reliable, three-phase protection for demanding electrical systems. With a 3 A current rating and a 600 V voltage capability, this 3-pole device keeps your equipment safe from overloads and short circuits while maintaining smooth operation across all three phases.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 3 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MCP0322RC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eaton\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters\u003c\/p\u003e\n\u003cp\u003eA three-pole design ensures synchronized tripping across all phases, preventing neutral imbalances and phase faults that can damage motors, drives, and connected equipment. The 600 V rating makes it suitable for industrial and commercial environments where higher voltages are present, while the 3 A rating provides precise protection for control circuits and small to medium loads.\u003c\/p\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting three-phase motor circuits in manufacturing lines, conveyors, pumps, and fans\u003c\/li\u003e \u003cli\u003eProtecting control panels and distribution enclosures in commercial and light industrial settings\u003c\/li\u003e \u003cli\u003eReplacing or upgrading legacy protection in systems that require a reliable 3 A, 3-pole solution up to 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your Eaton electrical system and enclosure. Verify mounting, wiring method, and terminations align with your installation requirements.\u003c\/li\u003e \u003cli\u003eInstall with the power off and follow all local electrical codes. For best results, have a qualified electrician perform the installation and periodic inspections.\u003c\/li\u003e \u003cli\u003eConsider how this 3-pole breaker will synchronize protection across all three phases to maintain motor health and system stability during faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423335338146,"sku":"MCP0322RC","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-mcp0322rc","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}