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Frequently Asked Questions
What is the EATON FH25 thermal unit used for?
The EATON FH25 thermal unit is used for overload protection in motor starters and contactors. It provides Class 20 trip protection, meaning it will trip within 20 seconds at 600% of rated current, safeguarding motors from overheating due to overload or phase loss in industrial electrical systems.
What are the specifications of the EATON FH25 thermal unit?
The EATON FH25 thermal unit has a manufacturer part number FH25 and is designed for Class 20 trip protection. It is a thermal overload relay element used with EATON motor starters. For exact current ratings and compatibility, refer to the product datasheet or contact 3G Electric for details.
Where to buy the EATON FH25 thermal unit worldwide?
You can source the EATON FH25 thermal unit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this component.
How to select the correct EATON thermal unit for a motor starter?
Select the EATON thermal unit by matching the motor full-load current to the unit's trip range. The FH25 is a Class 20 unit, suitable for standard motor starting. Verify compatibility with your EATON contactor or starter model. For assistance, consult the manufacturer's selection guide or contact 3G Electric.
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Common applications for EATONEATON Products
3G Electric supplies EATON electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















