{"product_id":"westinghouse-1313571-circuit-breaker","title":"Westinghouse | 1313571 | Circuit Breaker | 1-Pole | 277V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse 1313571 — a purpose-built 1-Pole circuit breaker designed specifically for 277V circuits. This unit excels in maintenance, retrofit, and replacement projects where exact specifications matter, ensuring you can keep commercial and specialty electrical systems running safely and reliably.\u003c\/p\u003e \u003ch2\u003eKey details\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePole:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e 1313571 for precise compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number 1313571 is the best reference for compatibility with your panel or equipment.\u003c\/p\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cp\u003eIdeal for electricians, facility managers, and technicians performing panel maintenance, retrofits, or replacements in commercial environments that run 277V circuits. If your setup demands a single-pole breaker with a 277V rating, this Westinghouse unit is designed to slot into compatible panels with confidence.\u003c\/p\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProvides safe, code-aligned interruption for a single 277V line, helping protect wiring and connected equipment from overloads.\u003c\/li\u003e \u003cli\u003eDelivers a reliable replacement option when upgrading or restoring breakers in panels that require the 1313571 reference.\u003c\/li\u003e \u003cli\u003eSupports retrofit projects where existing equipment or panelboards specify a 1-Pole, 277V solution, reducing compatibility guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUse cases and practical scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or nuisance-tripping 1-Pole breaker in a 277V lighting or equipment circuit within a commercial space.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a panelboard or switchgear requires a 1-Pole, 277V breaker with a matching Westinghouse part number for proper fit.\u003c\/li\u003e \u003cli\u003eNew installations in settings that standardize on Westinghouse 1313571 for consistency across multiple circuits and panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow this unit compares to alternatives\u003c\/h2\u003e\n\u003cp\u003eUnlike generic substitutes, this breaker is specified for 277V single-pole applications and aligns with the Westinghouse family’s design and mounting geometry. When your project hinges on exact part references for compatibility, the 1313571 ensures you’re choosing a unit that will drop into the correct slots, terminate with standard wiring methods, and align with your panel’s ratings—reducing installation friction and post-install checks.\u003c\/p\u003e \u003ch2\u003ePractical tips for a smooth install\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that your panel accepts 1-Pole 277V breakers and that the 1313571 matches the required part number for your specific panel model.\u003c\/li\u003e \u003cli\u003eHave a licensed electrician perform the replacement to ensure proper torque on terminals and secure mounting.\u003c\/li\u003e \u003cli\u003eKeep a spare 1313571 on hand for planned maintenance or future retrofit needs to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427338047650,"sku":"1313571","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-1313571-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}