Eaton / Cutler-Hammer CLGF120 GFCI Miniature Circuit Breaker
- 20A
- 1 Pole
- Plug-On
Quantity
Eaton / Cutler-Hammer CLGF120 - 20A GFCI Miniature Circuit Breaker
New
Quantity
Description
Designed to safeguard 20A branch circuits in damp environments, this device provides reliable personnel protection. The integrated self-test feature periodically checks internal electronics. Engineered as a universal solution, it mounts into competitor one-inch load centers such as Square D Homeline and Crouse-Hinds. It acts as an upgrade for legacy CL120GF components. Operating with a 10kAIC rating, the breaker includes a pigtail neutral and a trip-to-center handle mechanism.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | CLGF |
| Amperage | 20A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | CL |
|---|---|
| Terminal Type | Lugs |
| For Use With | General Electric, Siemens, Murray, Square D Homeline, Crouse-Hinds, Thomas & Betts Load Centers |
| Wire Gauge | 14-8 AWG |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Accessories | Pigtail Neutral |
| Standards | NEC Article 240.7, UL 489, UL 943 |
| Approval | UL, UL Classified |
| Temp Rating | 40C |
| Construction Features | Classified for use in Square D Homeline, Siemens, GE Panelboards, Self-Test, Trip-to-Center |
Product FAQs
6 answersWhich competitor load centers is the Eaton CLGF120 UL classified to be installed in?
This 1-inch classified breaker is UL approved for use in General Electric, Siemens, Murray, Square D Homeline, Crouse-Hinds, and Thomas & Betts load centers.
What level of ground fault protection does the CLGF120 provide?
It provides Class A ground fault protection, designed to trip when it detects a current leakage of 5mA to protect personnel from electrical shock. It also includes self-testing capabilities.
How is the neutral connection wired for this breaker?
The CLGF120 features a pigtail neutral wire that must be connected directly to the neutral bus bar in the panel to ensure proper ground fault monitoring.
Does the circuit neutral need to connect to the breaker?
Yes, the load neutral wire from the branch circuit must be landed on the breaker's neutral terminal for the GFCI circuitry to function correctly.
Can the CLGF120 be used as a direct replacement for competitor GFCI breakers?
Yes, as a UL classified replacement breaker, it is tested and approved to safely replace 20A single-pole GFCI breakers in compatible 1-inch load centers, including Square D Homeline and Siemens panels.
Does this breaker provide visual trip indication?
Yes, it features a trip-to-center handle position that provides clear visual confirmation when the breaker has tripped due to an overcurrent or ground fault event.
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