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Frequently Asked Questions
What is the EATON FH49 thermal unit used for?
The EATON FH49 thermal unit is used for overload protection in motor starters and contactors. It provides a 20 Trip Class response, meaning it trips within 20 seconds at 600% of rated current, safeguarding motors from sustained overcurrent conditions in industrial electrical systems.
What are the specifications of the EATON FH49 thermal unit?
The EATON FH49 thermal unit has a 20 Trip Class rating and is designed for use with EATON motor starters. The manufacturer part number is FH49. It is an electrical overload protection device that ensures reliable motor protection in industrial applications.
Where to buy the EATON FH49 thermal unit worldwide?
You can source the EATON FH49 thermal unit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility efficiently.
How to install the EATON FH49 thermal unit?
To install the EATON FH49 thermal unit, first disconnect power to the motor starter. Insert the unit into the designated slot on the overload relay, ensuring it clicks into place. Follow the manufacturer's wiring diagram for proper connection. Always verify trip class compatibility with your motor's full-load current.
Used in
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.
