{"product_id":"used-eaton-hfd3040-3-poles-40-amps-600-volts","title":"Used Eaton HFD3040 3 Poles, 40 Amps, 600 Volts","description":"\u003cp\u003eThe Eaton HFD3040 is a compact 3-pole circuit breaker rated for 40 amps at 600 volts, ideal for three-phase power protection in medium-duty industrial and commercial applications. This unit provides reliable overcurrent detection and fault interruption for equipment and branch circuits requiring moderate amperage capacity. Built with Eaton's quality engineering, the HFD3040 delivers consistent performance in manufacturing facilities, commercial installations, and industrial control systems. Its compact design facilitates easy integration into existing panel configurations while maintaining professional-grade protection standards. This used model offers excellent value for facilities seeking dependable breaker solutions for standard three-phase circuits. Confirm voltage and amperage compatibility with your electrical system before installation.\u003c\/p\u003e","brand":"Breakers \u0026 More Electrical Supplies LLC","offers":[{"title":"Default Title","offer_id":43208574074939,"sku":"HFD3040","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/0254\/9307\/files\/CB9FDD63-B7FA-481B-A1FA-A8995A8D9E35.jpg?v=1770837674","url":"https:\/\/breakersandmore.com\/products\/used-eaton-hfd3040-3-poles-40-amps-600-volts","provider":"Breakers \u0026 More Electrical Supplies LLC","version":"1.0","type":"link"}