Eaton FH88 Overload Relay Heater Element Style 179C319G18

The Eaton FH88 Heater Element, style 179C319G18, is a specialized component designed for use in thermal overload relays within motor starter systems, such as Eaton's A200 or Freedom series. This heater pack provides essential thermal protection for electric motors by monitoring current flow and activating a trip mechanism via a bimetallic strip when overload conditions are detected. It is calibrated for motors with full load amperage (FLA) ranging from 26.3 to 28.7 amps, making it suitable for NEMA size 2 starters commonly used in industrial applications like pumps, conveyors, and HVAC systems. Key features include ambient temperature compensation for consistent performance in varying environments, easy snap-in installation, and a class 20 trip curve for standard protection against prolonged overloads. Advantages over competing products include Eaton's robust construction for longevity and precise calibration, reducing false trips while ensuring safety. However, as a fixed-rating device, it lacks the adjustability of modern electronic overload relays, which may offer broader range settings and additional diagnostics. Potential drawbacks include the need for exact FLA matching and replacement rather than reconfiguration. Overall, this element enhances motor reliability, prevents burnout, and complies with industrial safety standards, ideal for manufacturing and process control settings. Condition appears new in original packaging based on provided images, with no visible wear or damage.