{"product_id":"westinghouse-hfb3190ml-circuit-breaker","title":"Westinghouse | HFB3190ML | Circuit Breaker | 25A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse HFB3190ML — a genuine 25A, 3-pole circuit breaker crafted for dependable overcurrent protection in your electrical panel. Designed with maintenance, retrofit, and replacement in mind, this breaker helps you keep circuits safe, code-compliant, and ready for service with minimal downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HFB3190ML\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrimary use:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; use the part number as the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAuthentic Westinghouse quality:\u003c\/strong\u003e Designed to match the original specifications in panels that accept HFB-style breakers, ensuring reliable performance and safe operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility path:\u003c\/strong\u003e The part number HFB3190ML is your best reference for matching against your panel model, reducing guesswork during maintenance or retrofit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused 25A protection:\u003c\/strong\u003e Ideal for circuits that require a precise 25-amp limit, helping prevent overheating and electrical faults without unnecessarily tripping other components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel maintenance: Replace a worn or failed breaker to restore interrupting capacity and protect connected circuits.\u003c\/li\u003e \u003cli\u003eRetrofit projects: Upgrade or reconfigure panels to maintain proper overcurrent protection in multi-conductor or three-pole arrangements.\u003c\/li\u003e \u003cli\u003eEmergency replacements: Stock a genuine Westinghouse part for quick service calls and downtime reduction.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIdentify panels that accept HFB-style breakers and confirm that 3-pole, 25A devices are appropriate for the circuit layout.\u003c\/li\u003e \u003cli\u003eCross-check the panel’s model number with the HFB3190ML part reference to ensure exact compatibility.\u003c\/li\u003e \u003cli\u003eEnsure the circuit requires a 25A rating and that the breaker’s trip characteristics align with your protection strategy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways de-energize the main power supply and verify absence of voltage before handling components.\u003c\/li\u003e \u003cli\u003eFollow local electrical codes and guidelines, and consider professional installation for safety and compliance.\u003c\/li\u003e \u003cli\u003eHandle the breaker with care to preserve terminal integrity and avoid contamination that could affect performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCare and storage\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eStore in original packaging in a dry, cool environment to preserve connector surfaces and trip mechanisms.\u003c\/li\u003e \u003cli\u003eKeep spare units readily accessible in your service toolkit for fast, reliable replacements when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426784694434,"sku":"HFB3190ML","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hfb3190ml-circuit-breaker-25a-3-pole-450.webp?v=1789621158","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfb3190ml-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}