{"product_id":"industrial-hfwf4020l","title":"Industrial HFWF4020L 20A 4-Pole 690 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Industrial HFWF4020L 20A 4-Pole 690 V Circuit Breaker — a rugged protection device built for demanding industrial environments. With a 20-amp current rating and a four-pole configuration, this breaker provides comprehensive protection for three-phase, four-wire power systems operating up to 690 V. It’s the reliable choice for safeguarding high-voltage distribution in manufacturing floors, processing plants, and large-scale equipment rooms.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFour-pole design for full conductor protection:\u003c\/strong\u003e Simultaneously disconnects all live conductors in a 3-phase, four-wire setup, simplifying safety procedures and maintenance checks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, dedicated part identity:\u003c\/strong\u003e Part Number HFWF4020L ensures exact compatibility and easy replacement in compatible panels and control systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage readiness:\u003c\/strong\u003e Rated for up to 690 V, making it suitable for modern industrial electrical distribution where reliability and safety at higher voltages are essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced protection for industrial loads:\u003c\/strong\u003e The 20 A rating is ideal for preventing nuisance trips on typical process lines and machinery without compromising protective performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, purpose-built for industry:\u003c\/strong\u003e Designed to endure the rigors of continuous operation in factory environments, helping minimize downtime and maintenance overhead.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-phase power distribution panels in manufacturing plants, machine shops, and assembly lines.\u003c\/li\u003e \u003cli\u003eElectrical infrastructure for large HVAC systems and process equipment that run on high-voltage feeds.\u003c\/li\u003e \u003cli\u003eReplacement or upgrade scenarios where exact part compatibility with existing HFWF-series gear is required.\u003c\/li\u003e \u003cli\u003eMotor control centers and industrial control panels that demand reliable, straightforward overcurrent protection across all conductors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat you gain with the HFWF4020L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConsistent protection against overloads and short circuits across all phases and neutral, helping protect wiring and connected equipment.\u003c\/li\u003e \u003cli\u003eOperational safety improvements from complete disconnect of the circuit during fault conditions, reducing exposure to live components for service personnel.\u003c\/li\u003e \u003cli\u003eClear, unambiguous part identification that streamlines ordering, stocking, and field service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor facilities running high-voltage, three-phase power, the HFWF4020L delivers dependable protection with precise specifications: 20 A current rating, 4 poles, and 690 V voltage rating. It’s a strategic, durable choice for industrial power reliability and safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423667900578,"sku":"HFWF4020L","price":9560.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/industrial-hfwf4020l","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}