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Frequently Asked Questions
What is the EATON FH46 thermal unit used for?
The EATON FH46 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.
What are the specifications of the EATON FH46 thermal unit?
The EATON FH46 thermal unit has a trip class of 20 and is designed for use with EATON motor starters. The manufacturer part number is FH46. It is a bimetallic overload relay element that provides accurate thermal protection. For exact current ratings and compatibility, consult the EATON technical documentation.
Where to buy the EATON FH46 thermal unit worldwide?
You can source the EATON FH46 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 a quote and lead time. We supply genuine EATON components for industrial motor protection needs.
How to select the correct EATON thermal unit for a motor starter?
To select the correct EATON thermal unit, match the motor full-load current (FLA) to the thermal unit's current range. The FH46 is a Class 20 trip unit, suitable for standard motor starting applications. Always verify compatibility with your specific EATON starter model and consult the manufacturer's selection table for proper sizing.
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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.
