{"product_id":"hfd4080l-circuit-breaker","title":"HFD4080L | Circuit Breaker | 80A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for demanding industrial environments, the HFD4080L is an 80-ampere, four-pole circuit breaker engineered to protect your electrical system with precision. Whether you're performing routine maintenance, retrofitting an existing panel, or replacing a worn-out protective device, this breaker delivers reliable, synchronized disconnection across all conductors in a 600V circuit.\u003c\/p\u003e \u003cp\u003eKey features and what they mean for you:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 80A — robust protection for moderate to high-load circuits without nuisance tripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 4-Pole — suitable for four-conductor setups; provides common-trip protection for 3-phase systems with a neutral path.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 600V — designed for industrial power distribution environments and higher voltage panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel reference\u003c\/strong\u003e: HFD4080L — the most reliable reference for compatibility and fit in matching panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose a four-pole arrangement? In three-phase power setups, four-pole breakers ensure all live conductors disconnect together, reducing exposure to stray voltages and improving safety during maintenance or fault events. The HFD4080L is built for steady performance in environments where reliability matters most—data centers, manufacturing lines, machine enclosures, and distribution panels.\u003c\/p\u003e \u003cp\u003eIdeal use cases:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacing aging protection devices in 3-phase distribution panels with a compatible 600V, 80A solution.\u003c\/li\u003e \u003cli\u003eRetrofits that require exact form, fit, and electrical ratings to avoid panel rework.\u003c\/li\u003e \u003cli\u003eMaintenance outages where a guaranteed common-trip breaker minimizes downtime and risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation notes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering; the part number is the most reliable indicator of compatibility.\u003c\/li\u003e \u003cli\u003eService technicians should verify that your panel's bus configuration and labeling align with a 4-pole 600V device.\u003c\/li\u003e \u003cli\u003eStore and handle with standard electrical safety practices; protect from moisture and contaminants that can affect performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426606764194,"sku":"HFD4080L","price":10979.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfd4080l-circuit-breaker-80a-4-pole-600v-927.webp?v=1789597098","url":"https:\/\/www.ampstate.com\/products\/hfd4080l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}