The Eaton FH53 thermal unit replaces damaged or worn thermal units in overload relays. It is designed for use with starter size 2 and features thermal and fast trip functionality. This unit protects connected loads from overheating and causing damage.
Used with Starter Size 2
NEMA Design
Thermal and fast trip
Product Highlights
The Eaton FH53 thermal unit is suitable for thermal-type overload relays and should be selected based on the appropriate operating conditions of the motor starter.
Product Information
Standard Information
Brand: EATON
Manufacturer Part Number: FH53
Country of Origin: Dominican Republic
Technical Specifications
Catalog Number
FH53
UPC
786678670454
Product Length/Depth
2.1 in
Product Height
0.8 in
Product Width
1.3 in
Certifications
CSA Certified UL Listed
Catalog Notes
Select heater coils based on full load current(FLA) shown on motor nameplate. Heater coils are rated to protect 40 degree C rise and a service factor of 1.15, Single-Phase requires 2 heaters, Three-Phase Requires 3 heaters
Global Catalog
FH53
Product Type
Heater
Special features
Used with Starter Size 2
Type
A200/B100 Heater
Used with
Used with Starter Size 2
Design
NEMA
Full load current range
Ambient 28.8-31.4, 33.4-36.4 A, Non-Comp 26.7-29.1, 31.5-34.5 A
Overload relay
Type A and B
Trip type
Thermal and fast trip
Brand
Eaton
Series
A200/B100
Amperage
31.5-34.5
Approval
UL, CSA
Protection
Thermal
Length (in)
2.1
Width (in)
1.3
Height (in)
0.8
For Use With
Starter Sizes 0,1 and 2, Thermal Overload Relays, Magnetic Motor Starters and Motor Controls