EATON Thermal Unit: 20 Trip Class, FH30

The EATON FH30 thermal unit is an overload protection device for motor starters and contactors. It provides Class 20 trip protection, meaning it will trip within 20 seconds at 600% of rated current. It is commonly used in industrial motor control applications to prevent thermal damage from sustained overloads.

The EATON FH30 thermal unit has a trip class of 20 and is designed for use with EATON motor starters. The manufacturer part number is FH30. It is a bimetallic overload relay element that provides accurate thermal protection. For exact current ratings and compatibility, consult the EATON technical documentation.

You can source the EATON FH30 thermal unit through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this EATON component to your location.

To install the EATON FH30 thermal unit, first ensure the motor starter is de-energized. Mount the unit onto the corresponding EATON contactor or starter base, aligning the bimetallic element with the heater terminals. Secure it per the manufacturer's torque specifications. Always verify trip class and current settings match the motor full-load current before energizing.