{"product_id":"westinghouse-hfd1090l-circuit-breaker","title":"Westinghouse | HFD1090L | Circuit Breaker | 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Westinghouse HFD1090L 1-Pole Circuit Breaker — a trusted, replaceable safety device designed to protect a single branch circuit in your electrical panel. Identified by the part number HFD1090L, this breaker is crafted for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey compatibility note\u003c\/strong\u003e: The part number is the best reference for compatibility. Before ordering, verify fit and ratings with your panel’s labeling and documentation to ensure safe, code-compliant operation.\u003c\/p\u003e \u003ch3\u003eWhat it protects and how it helps\u003c\/h3\u003e \u003cp\u003eThe 1-Pole design protects a single branch circuit by interrupting fault current when an overload or short occurs. This protects wiring insulation and downstream devices, reducing the risk of overheating and fire in common residential and light commercial setups.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRoutine maintenance: replace aged or tripping breakers to restore stable protection.\u003c\/li\u003e \u003cli\u003eRetrofit projects: upgrade or expand a panel that requires Westinghouse-compatible 1-pole breakers.\u003c\/li\u003e \u003cli\u003eReplacement scenarios: swap out a failed unit with the same part number to maintain original panel specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Westinghouse solution stands out\u003c\/h3\u003e \u003cp\u003eUnlike generic substitutes, the HFD1090L is specifically suited for panels that accept Westinghouse-style breakers. It uses a calibrated trip mechanism that delivers dependable performance for everyday circuits, helping you maintain consistent protection without guesswork at procurement time—the part number HFD1090L remains your clearest, most reliable compatibility reference.\u003c\/p\u003e \u003ch3\u003ePractical compatibility tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit by cross-referencing your panel model, bus type, and the existing breaker labeling with the HFD1090L specifications.\u003c\/li\u003e \u003cli\u003eKeep the part number handy as the primary compatibility reference during ordering and service calls.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Westinghouse HFD1090L 1-Pole Circuit Breaker, you gain a precise, dependable protection solution that aligns with your panel’s original design and safety standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426705952930,"sku":"HFD1090L","price":997.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfd1090l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}