GE
GE CR123H377A Thermal Unit 3.27 A video accessory
Thermal overload unit rated 3.27 A for compatible CR123H37 and CR101 series motor starters
- TypeIndustrial Electrical Controls & Automation
- ColorTransparent
- Full load current 3.27 A protects motor circuits
- Compatible with CR123H37 series for direct replacement
- Fits CR101H and CR101Y starter models
- Matches Grainger part numbers 3HYJ6 through 3HYK2
- 100 3 inch harsh-environment hook-and-loop closure
GE CR123H377A Thermal Unit
The GE CR123H377A Thermal Unit is an industrial electrical control component rated for a full load current of 3.27 A. It is designed for use with compatible motor starters and overload relays in automation systems. The transparent housing allows visual inspection of the internal mechanism.
Suited for maintenance on Series CR123H37 starters
This unit suits technicians replacing thermal protection on existing GE Series CR123H37 motor starters or the listed Grainger part numbers. It is not for buyers who need a different current rating or a unit compatible with other starter series.
Full load current 3.27 A
The decisive specification is the 3.27 A full load current rating. The thermal unit must match the motor nameplate current to provide correct overload protection. Verify the required ampere rating before ordering.
Highlights
- Full load current 3.27 A protects motor circuits
- Compatible with CR123H37 series for direct replacement
- Fits CR101H and CR101Y starter models
- Matches Grainger part numbers 3HYJ6 through 3HYK2
- 100 3 inch harsh-environment hook-and-loop closure
Specifications
| Brand | GE |
|---|---|
| Model | CR123H377A |
| Type | Industrial Electrical Controls & Automation |
| Color | Transparent |
Questions about this item
Does the GE CR123H377A thermal unit ship with any mounting hardware or wiring connectors?
The supplier description lists only the thermal unit itself. No mounting hardware, wiring connectors, or additional accessories are mentioned.
How do I choose the correct thermal unit if my motor starter is a CR101H or CR101Y series?
The CR123H377A is compatible with CR101H, CR101H1, CR101H11, CR101Y, CR101Y1, and CR101Y11 models. Verify your starter's full model number against this list.
What does the 3.27 A full-load current rating mean for my motor circuit?
The unit is calibrated to trip at 3.27 amps of continuous current, providing overload protection for motors rated at or near that full-load value.
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