Eaton A200/B100 NEMA Overload Relay Heater Element, Thermal and Fast Trip
The Eaton A200/B100 Heater is a NEMA-design overload relay heater element engineered for use with Starter Sizes 1 and 2. Built for Type A and B overload relays with a thermal and fast trip design, this heater element provides ambient-compensated overload protection with ambient ratings of 26.3-28.7A and non-compensated ratings of 24.4-26.6A and 28.9-31.4A. It is a precise, code-compliant replacement component for maintaining reliable motor overload protection in NEMA motor control assemblies.
Key Features
- Type: A200/B100 Heater for NEMA overload relay applications.
- Design: NEMA design for standard motor control center and starter compatibility.
- Starter Compatibility: Used with Starter Sizes 1 and 2 for accurate motor overload sizing.
- Overload Relay: Compatible with Type A and B overload relays.
- Trip Type: Thermal and fast trip design for responsive overload protection.
- Ambient Ratings: Ambient 26.3-28.7A; Non-Compensated 24.4-26.6A and 28.9-31.4A for precise load matching.
- Compact Dimensions: Product Width 1.3 in and Product Height .8 in for standard heater element mounting.
Technical Specifications
- Design: NEMA
- Overload relay: Type A and B
- Type: A200/B100 Heater
- Trip type: Thermal and fast trip
- Product Width: 1.3 in
- Product Height: .8 in
- Product Type: Motor Starter
- Department: Electrical
- Warranty: Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Typical Applications
- Motor Control Centers and Starter Assemblies
- Starter Size 1 and 2 Overload Protection
- Industrial Motor Starter Maintenance and Replacement
- Commercial and Industrial Electrical Installations
- Panelboard and Motor Control Panel Servicing
Why Eaton?
Eaton's A200/B100 heater element is engineered to NEMA design standards with precise thermal and fast trip response, giving electrical professionals a dependable, correctly sized overload protection component for Starter Sizes 1 and 2. Backed by Eaton's standard selling policy warranty, this heater element supports reliable, code-compliant performance in motor control applications.
Variant Specifications
| Motor FLA | SKU |
|---|---|
| .59-.64A | FH10 |
| .72-.79A | FH12 |
| .80-.87A | FH13 |
| 1.29-1.41A | FH18 |
| 1.42-1.55A | FH19 |
| 1.56-1.71A | FH20 |
| 1.72-1.87A | FH21 |
| 2.07-2.26A | FH23 |
| 4.72-5.14A | FH32 |
| 5.15-5.6A | FH33 |
| 6.9-7.5A | FH36 |
| 9.1-9.9A | FH39 |
| 10.0-10.8A | FH40 |
| 10.9-11.9A | FH41 |
| 13.2-14.3A | FH43 |
| 27.7-30.3A | FH51 |
| 30.4-33.3A | FH52 |
| 33.4-36.4A | FH53 |
| 36.5-39.9A | FH54 |
| 41.6-45A | FH57 |
Manufacturer Resources
Product Specs
- Product Width:
- 1.3 in
- Product Design:
- NEMA
- Product Height:
- .8 in
- Overload relay:
- Type A and B
- Product Type:
- A200/B100 Heater
- Trip type:
- Thermal and fast trip
- Department:
- Electrical
- Series:
- A200/B100
- Standards:
- NEMA
- Configuration:
- Thermal and Fast Trip
- Product Group:
- Starters & Contactors