Eaton A200/B100 NEMA Overload ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$97.36
Eaton A200/B100 NEMA Overload Heater Element, Type A and B, Thermal and Fast Trip

Eaton A200/B100 NEMA Overload Heater Element, Type A and B, Thermal and Fast Trip

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Model: FH07

In Stock (leaves warehouse same day if ordered before 3pm ET)

$97.36
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Eaton A200/B100 NEMA Overload Heater Element, Type A and B, Thermal and Fast Trip

The Eaton A200/B100 overload heater element is a NEMA-design thermal overload relay heater built for use with Starter Sizes 0, 1, and 2. Compatible with both Type A and Type B overload relays, this heater element delivers thermal and fast trip protection to help guard connected motors against sustained overload conditions. Heater coils are selected based on the full load amperage (FLA) shown on the motor nameplate, with each coil rated to protect a 40°C rise application at a 1.15 service factor, making it a dependable replacement component for Eaton A200/B100 motor starter assemblies.

Key Features

  • NEMA Design: Engineered to NEMA standards for direct compatibility with Eaton A200/B100 series motor starters.
  • Starter Compatibility: Used with Starter Sizes 0, 1, and 2 for flexible application across common motor control installations.
  • Overload Relay Type: Compatible with both Type A and Type B overload relays.
  • Trip Type: Thermal and fast trip protection helps prevent motor damage from sustained or rapid overload conditions.
  • Sizing Guidance: Select heater coils based on the full load current (FLA) shown on the motor nameplate; coils are rated to protect a 40°C rise at a 1.15 service factor.
  • Phase Requirements: Single-Phase applications require 2 heaters; Three-Phase applications require 3 heaters.
  • Compact Construction: Product Length/Depth of 2.1 in supports easy installation into compatible starter housings.

Certifications & Compliance

  • NEMA Design
  • Backed by Eaton Selling Policy 25-000 Warranty: one (1) year from installation or eighteen (18) months from shipment, whichever occurs first

Technical Specifications

  • Used with: Starter Sizes 0, 1, and 2
  • Product Length/Depth: 2.1 in
  • Overload Relay: Type A and B
  • Trip Type: Thermal and fast trip
  • Design: NEMA
  • Product Type: Motor Starter

Typical Applications

  • Motor Control Centers and Starter Panels
  • Overload Protection for Single-Phase and Three-Phase Motors
  • Commercial and Industrial Motor Control Installations
  • Replacement Heater Elements for Eaton A200/B100 Starters
  • Panelboard and Motor Starter Maintenance

Why Eaton?

Eaton's A200/B100 overload heater elements are engineered to NEMA standards, giving electricians and maintenance teams a dependable, code-compliant replacement component for Type A and Type B overload relays. With clear FLA-based sizing guidance, defined phase requirements, and thermal and fast trip protection, these heater elements support reliable, long-lasting motor protection for Eaton A200/B100 starter assemblies used across commercial and industrial facilities.

Manufacturer Resources

Product Specs

Used with:
Used with Starter Sizes 0,1, and 2
Product Length/Depth:
2.1 in
Overload relay:
Type A and B
Trip type:
Thermal and fast trip
Product Design:
NEMA
Product Type:
Motor Starter
Department:
Electrical
Standards:
NEMA
Configuration:
Thermal and Fast Trip
Product Group:
Starters & Contactors

Eaton FH07 – Frequently Asked Questions

1) How do I pick the right Eaton FH heater element for my motor?
Size the heater off the full load amperage stamped on the motor nameplate, not off the breaker or the horsepower. Each Eaton A200/B100 heater coil is rated to protect a 40 degree C rise motor at a 1.15 service factor. The FH heater coils cover very small currents: FH05 for .36-.39A, FH07 for .44-.48A, and FH09 for .54-.58A. Match the nameplate FLA to the coil range it falls inside.
2) How many heaters do I need to order for a three phase motor?
Three. A three-phase starter takes three heater elements, one per pole. Single-phase applications take two. Order the quantity to match, all of the same coil number, since the heaters are sold as individual elements.
3) Will Eaton FH heater elements fit a Size 1 starter?
Yes. The A200/B100 heater elements are used with Starter Sizes 0, 1, and 2, so a Size 1 starter is directly covered. The same element also drops into Size 0 and Size 2 assemblies.
4) Do these heaters work with Type B overload relays or only Type A?
Both. The A200/B100 heater element is compatible with Type A and Type B overload relays, so you do not need a different coil number depending on which relay block is in the starter.
5) What is the difference between thermal and fast trip on these Eaton heater elements?
These elements provide both. Thermal trip responds to a sustained overload building heat in the element over time, while fast trip reacts to a rapid, higher-magnitude overload such as a stalled or jammed rotor. One coil covers both behaviors, so there is no separate fast trip part number to specify.
6) My motor nameplate reads 0.5A full load. Which Eaton heater coil covers it?
Nothing in the FH05 through FH09 spread lands exactly on 0.50A: FH07 tops out at .48A and FH09 starts at .54A. Take the nameplate reading literally and pick the coil whose band contains it; if your reading sits between bands, recheck the nameplate FLA and service factor before committing, because a coil sized too high will not trip the motor off in time.
7) Are these NEMA design or IEC heaters?
NEMA. The A200/B100 heater element is built to NEMA design standards, so it belongs in NEMA-rated Eaton starter assemblies and motor control centers, not in an IEC-frame contactor with an adjustable dial overload. If your starter has a current-adjustment dial rather than a replaceable coil, this is not the part.
8) Will the Eaton heater element physically clear the starter enclosure?
The heater element has a product length/depth of 2.1 inches, which is what it needs inside a compatible A200 or B100 starter housing. It mounts into the overload relay block on the starter rather than taking up separate panel space.
How fast can I get the Eaton FH07 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton FH07 come with a warranty?
Absolutely. The Eaton FH07 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton FH07?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton FH07 from ZenSupply?
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