ABB CR123 Series Overload Rela...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$31.99
ABB CR123 Series Overload Relay Heater Element

ABB CR123 Series Overload Relay Heater Element

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Model: CR123C695A

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

$31.99
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ABB CR123 Series Overload Relay Heater Element

The ABB CR123 Series Overload Relay Heater Element is a replacement heater designed for use with ABB CR123 series thermal overload relays in motor control applications. This product line is offered across 30 selectable heater models — from CR123C104B through CR123F772B — so panel shops, electrical contractors, and maintenance teams can match the correct heater to a specific motor's full-load current while standardizing on a single ABB CR123 platform. Each heater element senses motor current and works with its companion CR123 relay to trigger thermal overload protection, helping guard connected motors against damage from sustained overcurrent conditions. Every model in the family ships individually packaged, 1 EA per package, for straightforward stocking and inventory control.

Key Features

  • CR123 Series Compatibility: Each heater element in this family is designed as a matched replacement part for ABB CR123 series thermal overload relays.
  • 30 Selectable Heater Models: Choose from 30 model options (CR123C104B, CR123C113B, CR123C125B, CR123C137B, CR123C151B, CR123C163B, CR123C180B, CR123C184A, CR123C196A, CR123C198B, CR123C214B, CR123C239A, CR123C268A, CR123C273B, CR123C303B, CR123C326A, CR123C356A, CR123C379A, CR123C400B, CR123C419A, CR123C440B, CR123C526A, CR123C630A, CR123C695A, CR123C778A, CR123C867A, CR123C955A, CR123F104C, CR123F114C, CR123F772B) covering a wide span of motor full-load current ratings, so the correct heater can be selected for a given application.
  • Individually Packaged: Every model is supplied 1 EA per package for convenient replacement stocking and inventory control.
  • Motor Overload Protection: Functions as the current-sensing element that helps trigger thermal overload tripping in the associated CR123 relay.
  • Compliance Documentation: Buy American Act (BAA) and American Recovery and Reinvestment Act (ARRA) compliance status is available by contacting the manufacturer.

Technical Specifications

  • Series: ABB CR123
  • Model Options: 30 heater element models, CR123C104B through CR123F772B
  • Packaging: 1 EA per package

Typical Applications

  • Motor Control Circuits
  • Thermal Overload Relay Protection
  • Industrial Motor Starters
  • Replacement Parts for ABB CR123 Series Overload Relays
  • Commercial and Industrial Electrical Maintenance

Why ABB?

ABB is a recognized manufacturer of motor control and overload protection components, and each heater element in the CR123 family is built to work as a matched part within the ABB CR123 overload relay system. Selecting the correct model from this 30-option range for your motor's full-load current helps maintain reliable, code-compliant overload protection in industrial and commercial electrical systems. For BAA/ARRA compliance details or additional technical documentation on any CR123 heater model, contact ABB directly.

Manufacturer Resources

Product Specs

Product Type:
Overload Relay Heater Element
Series:
CR123
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Motor Starters & Contactors

ABB CR123C695A – Frequently Asked Questions

1) How do I pick the right ABB CR123 heater element for my motor?
The heater is selected to match the motor's full-load current, not the relay alone. The CR123 heater is the current-sensing element inside an ABB CR123 thermal overload relay, so the catalog number you order determines the trip point. Pull the FLA off the motor nameplate, then use ABB's CR123 heater selection table for the specific relay and starter size you have to find the matching catalog number, such as CR123C104B or CR123C955A. Ordering by relay model alone will not get you correct protection.
2) Will an ABB CR123 heater element fit any thermal overload relay, or only CR123 relays?
Only ABB CR123 series thermal overload relays. The CR123 heater is a matched part within the CR123 overload relay system, so it is not a drop-in for other manufacturers' starters or for other ABB overload families. If your starter is not a CR123, the heater will not seat or calibrate correctly and the trip characteristic will be wrong.
3) Can I use a larger CR123 heater to stop nuisance tripping on a motor?
No. Going up a heater size to stop tripping defeats the overload protection and can let a motor cook. The CR123 heater is what triggers the thermal trip on sustained overcurrent, so the correct move is to find the cause of the trip (voltage imbalance, load, ambient heat, loose connections) and keep the heater sized to the motor's nameplate full-load current.
4) What is the difference between the CR123C and CR123F heater elements?
They are two different heater groups within the same CR123 family, and the letter after CR123 identifies the group your relay takes. C-group examples run from CR123C104B up through CR123C955A, while the F group covers parts like CR123F104C, CR123F114C and CR123F772B. Match the letter to what your relay is prepped for, then match the numeric portion to the motor's full-load current.
5) Do CR123 heater elements come in packs, or can I buy one at a time?
Each CR123 heater ships individually packaged, 1 EA per package. That makes it workable as a shelf item for a panel shop or maintenance crib, though heaters are installed one per phase, so a three-phase starter typically needs three of the same catalog number.
6) Is the ABB CR123 heater element Buy American Act or ARRA compliant?
BAA and ARRA compliance status on the CR123 heater element is confirmed by ABB directly rather than published with the part data. For a government, healthcare, or education job with a domestic-content requirement, get that confirmation from the manufacturer in writing for the exact catalog number you are specifying before the submittal goes out.
7) Where is the ABB CR123 heater element used in a motor control panel?
It sits inside the thermal overload relay on an across-the-line motor starter, carrying the motor current so that a sustained overload heats the element and trips the relay, dropping the contactor. Typical use is industrial motor starters, motor control circuits, and replacement work on existing ABB CR123 overload relays in commercial and industrial maintenance.
8) How many CR123 heater element sizes are there to choose from?
Thirty distinct CR123 heater catalog numbers are offered, spanning the C group from CR123C104B through CR123C955A plus F-group parts CR123F104C, CR123F114C and CR123F772B. That spread lets a panel shop standardize on the CR123 platform and stock only the sizes matching the motor horsepowers on site.
How fast can I get the ABB CR123C695A 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 ABB CR123C695A come with a warranty?
Absolutely. The ABB CR123C695A 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 ABB CR123C695A?
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
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