{"product_id":"eaton-fh74-type-a-b-overload-relay-heater-element","title":"Eaton FH74 Type a B Overload Relay Heater Element","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EATON FH74 is a thermal overload relay heater element designed for use with EATON Type A and Type B overload relays. Heater elements like the FH74 generate a calibrated amount of heat in proportion to motor current, allowing the overload relay to trip and protect the motor from sustained overcurrent conditions. This part is selected based on the full-load amperage of the motor being protected and is installed by licensed electricians during motor starter assembly or replacement service.\u003c\/p\u003e\n\u003cp\u003eThe FH74 is suited for use in motor control applications across residential, commercial, and light industrial settings. It installs into compatible EATON Type A and Type B overload relay assemblies housed within combination starters, manual motor starters, or motor control centers. Proper heater element selection is critical to accurate overload protection and must match the motor full-load amperage rating per the relay manufacturer's selection table.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCalibrated heater element provides proportional thermal response to motor overcurrent conditions\u003c\/li\u003e\n  \u003cli\u003eCompatible with EATON Type A and Type B overload relay assemblies\u003c\/li\u003e\n  \u003cli\u003eCompact form factor fits standard overload relay heater pockets\u003c\/li\u003e\n  \u003cli\u003eReplaces worn or incorrectly sized heater elements during motor starter service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement heater element for EATON Type A and Type B overload relays used in motor control applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician. Disconnect and lock out all power to the motor control panel before removing or installing heater elements. Verify the replacement element rating matches the motor full-load amperage using the overload relay manufacturer's heater selection table. Installation must comply with NEC Article 430 requirements for motor overload protection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.800 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.040 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78667867066\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EATON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: FH74\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51383197139250,"sku":"FH74","price":103.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675604.jpg?v=1782589401","url":"https:\/\/voomisupply.com\/products\/eaton-fh74-type-a-b-overload-relay-heater-element","provider":"Voomi Supply","version":"1.0","type":"link"}