Description
FH78 - Eaton Cutler Hammer - 37.5A A200/B100 heater
The Eaton FH78 A200/B100 heater is built for NEMA Starter Sizes 3 and 4 (3-Phase only) and offers ambient full-load current coverage roughly between 33.6–37.5 A, with non-compensated ranges around 30.9–34.5 A. It ensures efficient motor protection using both Type A and B overload relays, offering thermal and fast-trip operation. This compact, UL/CSA-listed unit is durable and reliable in higher-current starter setups.
GENERAL SPECIFICATIONS
| Product Name |
Eaton A200/B100 heater
|
| Catalog Number |
FH78
|
| UPC |
786678670782
|
| Product Length/Depth |
1.9 in
|
| Product Height |
0.8 in
|
| Product Width |
1.3 in
|
| Product Weight |
0.04 lb
|
| Certifications |
UL Listed
CSA Certified |
| 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 |
FH78
|
PRODUCT SPECIFICATIONS
| Special features |
Used with A200 Starter Sizes 3 & 4, 3-Phase Only
|
| Type |
A200 Heater
|
| Used with |
Used with A200 Starter Sizes 3 & 4, 3-Phase Only
|
| Design |
NEMA
|
| Full load current range |
Ambient 33.6-37.5 A, Non-Comp 30.9-34.5 A
|
| Overload relay |
Type A and B
|
| Trip type |
Thermal and fast trip
|
PRODUCT DATASHEET