{"product_id":"westinghouse-hfb3022ml-circuit-breaker","title":"Westinghouse | HFB3022ML | Circuit Breaker | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse HFB3022ML is a 3-pole, 600V bolt-on circuit breaker designed to deliver reliable, three-phase protection in industrial and commercial electrical systems. Built for maintenance, retrofit, and replacement projects, this unit provides a precise fit when specs match, helping you keep critical equipment safeguarded with minimal downtime.\u003c\/p\u003e \u003ch3\u003eKey features that stand up to demanding environments\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e ensures synchronized protection across all three phases, ideal for three-phase motors, compressors, and conveyors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum rating\u003c\/strong\u003e aligns with common industrial distribution schemes, offering solid overcurrent protection for medium-voltage panel boards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e provides a secure, vibration-resistant connection in compatible panels, reducing the risk of loose contacts over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference HFB3022ML\u003c\/strong\u003e as the primary compatibility reference, simplifying replacement and inventory management.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Westinghouse breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned with compatibility and durability in mind, the HFB3022ML is a straightforward solution when you’re updating legacy panels or swapping out failed breakers. Its bolt-on design supports robust mechanical retention, while its three-pole construction delivers reliable isolating and protection for multi-phase circuits. If you’re maintaining a fleet of machines that run on 600V three-phase power, this breaker helps you restore safe operation quickly.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit or replacement of aging 3-phase protections in industrial control panels\u003c\/li\u003e \u003cli\u003eUpgrading panel boards in manufacturing lines, HVAC systems, and processing equipment\u003c\/li\u003e \u003cli\u003eMaintenance cycles where matching spec breakers are required for code and warranty compliance\u003c\/li\u003e \u003cli\u003eRepair projects in facilities with legacy Westinghouse or compatible panel architectures\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e against your panel’s requirements. The HFB3022ML part number is your best compatibility reference.\u003c\/li\u003e \u003cli\u003eEnsure the panel accepts bolt-on breakers of the same frame and rating, and verify bus bar alignment before mounting.\u003c\/li\u003e \u003cli\u003eFollow all safety protocols: deactivate power, lockout\/tagout procedures, and verify absence of voltage before installation.\u003c\/li\u003e \u003cli\u003eAfter installation, perform a functional test to verify proper tripping and reset behavior across all three poles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you’ll gain\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConsistent three-phase protection that aligns with existing 600V systems\u003c\/li\u003e \u003cli\u003eReduced downtime through straightforward replacement and secure mounting\u003c\/li\u003e \u003cli\u003eImproved panel reliability with a robust bolt-on connection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need a dependable, specification-matching solution for 3-pole, 600V applications, the Westinghouse HFB3022ML bolt-on circuit breaker delivers clear, practical value for professionals updating or maintaining electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424846401698,"sku":"HFB3022ML","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hfb3022ml-circuit-breaker-3-pole-600v-bolt-648.webp?v=1789417907","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfb3022ml-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}