{"product_id":"westinghouse-1773497-circuit-breaker","title":"Westinghouse | 1773497 | Circuit Breaker | 175A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse 1773497 Circuit Breaker—a rugged, bolt-on, three-pole protective device engineered for demanding electrical environments. With a 175A rating and a 600V maximum, this breaker is built to safeguard three-phase systems while aligning with retrofit, maintenance, and replacement workflows where exact specifications matter.\u003c\/p\u003e \u003cp\u003eThe part number 1773497 is your most reliable compatibility reference. When sourcing a replacement or upgrading an existing panel, use this identifier to confirm the fit matches your wiring scheme, mounting style, and voltage\/current requirements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 175A\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 \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Westinghouse\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1773497\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Westinghouse 1773497 matters for your project\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise fit for retrofit and maintenance:\u003c\/strong\u003e Designed to replace or upgrade existing installations that require a 3-pole, 600V, 175A bolt-on breaker, helping you restore protection without reconfiguring panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, durable installation:\u003c\/strong\u003e Bolt-on mounting provides a robust connection that resists vibration and panel movement—ideal for commercial spaces and equipment rooms where reliability is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection you can count on:\u003c\/strong\u003e The 3-Pole configuration ensures simultaneous switching and protection across all phases, reducing the risk of uneven load and potential faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClarity in sourcing:\u003c\/strong\u003e Refer to the part number 1773497 to avoid mismatches and ensure you’re ordering the exact Westinghouse unit that matches your panel’s design and rating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading legacy three-phase panels to a standardized 175A, 600V bolt-on breaker for improved protection and quicker serviceability.\u003c\/li\u003e \u003cli\u003eMaintenance replacements in commercial or light-industrial environments where precise specifications are required to maintain system integrity.\u003c\/li\u003e \u003cli\u003eRetrofits where panel space and mounting style favor bolt-on protection devices with a three-pole configuration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for ensuring compatibility with your panel design and existing wiring configuration.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and care\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrepare by double-checking your panel’s amperage rating, voltage class, and mounting method to match the 175A, 600V, 3-Pole, bolt-on specifications.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque recommendations for the mounting hardware to secure the bolt-on connection without over-tightening.\u003c\/li\u003e \u003cli\u003eKeep record of the part number 1773497 in your maintenance logs to simplify future replacements or audits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427336212642,"sku":"1773497","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\/westinghouse-1773497-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}