{"product_id":"westinghouse-hfa3020-circuit-breaker","title":"Westinghouse | HFA3020 | Circuit Breaker | 20A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Westinghouse HFA3020 Circuit Breaker — a precise, 20A, 3-Pole, 600V protection device built for demanding electrical environments. This bolt-on breaker is designed for secure installation in compatible panels, switchgear, and distribution boards, making it ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On for a sturdy, reliable connection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number HFA3020 is the best guide for matching panels and equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Westinghouse HFA3020 stands out by delivering an exact fit for systems designed around this specification. The 3-pole configuration provides coordinated protection across all three phases, ensuring that a fault causes a clean, simultaneous trip and minimizes the risk of uneven current loads that can damage equipment.\u003c\/p\u003e \u003cp\u003eUse cases include upgrading aging distribution panels, performing safe retrofits in commercial facilities, and replacing a failed breaker in 3-phase circuits where the 20A, 600V bolt-on format is required. This isn’t a generic substitute — it’s a deliberate, spec-matched component trusted in professional electrical work.\u003c\/p\u003e \u003cp\u003eHow to confirm a correct fit: rely on the part number HFA3020 as your primary reference, and verify that your panel labeling and system ratings align with a 20A, 3-Pole, 600V bolt-on breaker before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424430084258,"sku":"HFA3020","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hfa3020-circuit-breaker-20a-3-pole-600v-bolt-930.webp?v=1789358917","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfa3020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}