Description
The ABB 123H186B (Global Commercial Alias / Product ID: 7GSP008445R0006) is a precision thermal overload relay heater designed specifically for CR101 and related industrial motor starters. Engineered to provide reliable thermal protection, this heating element accurately monitors motor current draws and trips the control circuit in the event of an overload, preventing motor burnout and costly downtime.
Part of ABB’s trusted line of motor protection accessories, the 123H186B ensures optimal heat dissipation and consistent calibration for demanding industrial motor control applications. Its robust construction delivers dependable, long-lasting performance in heavy-duty commercial and manufacturing environments.
Key Features
- Precision Thermal Protection: Calibrated heating element accurately responds to excessive current draws to protect industrial motors from thermal damage.
- InDedicated Starter Compatibility: Engineered specifically for seamless integration with CR101 starters and corresponding thermal overload relays.
- Robust Construction: Built to withstand continuous operating temperatures and harsh industrial electrical conditions.
- Prevents Equipment Downtime: Effectively safeguards valuable machinery by interrupting power before sustained overloads cause winding failure.
- Easy Installation: Designed for straightforward mounting into compatible motor starter overload blocks.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Type / Model | 123H186B / HEATER FOR CR101 STARTER |
| Brand / Manufacturer | ABB |
| Global Commercial Alias / Product ID | 7GSP008445R0006 |
| Device Type | Thermal Overload Relay Heater Element |
| Compatible Starter Series | CR101 Starters / CR123 Thermal Overload Relays |
| Primary Applications | Industrial motor control centers, HVAC equipment, pump systems, and machinery starter panels |
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