Eaton / Cutler-Hammer GHBS2020D Miniature Circuit Breaker
- 20A
- 2 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer GHBS2020D - 20A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
Description
Integrating automated control with reliable overcurrent protection, the Eaton GHBS2020D is a 20A, two-pole circuit breaker. A factory-installed solenoid operator enables the unit to receive AC pulse signals from a remote controller, allowing automated switching of lighting loads. This G-frame device mounts into Eaton Pow-R-Command panelboards. Facilities with panels built after 2001 should transition to the GHQRSP2020 substitute model. It ensures robust defense with 14 kAIC at 480Y/277VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | GHBS |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 125/250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 14kA @ 480Y/277VAC, 14kA @ 125/250VDC |
| Frame Type | GHB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Command Panelboards |
| Wire Gauge | 14-10 AWG |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included, Solenoid Operator (Factory Installed) |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Remote Controlled, Solenoid Operated, Non-Interchangeable Trip, Common Trip |
Product FAQs
4 answersWhat is the function of the solenoid operator on the GHBS2020D?
The factory-installed solenoid allows the breaker to receive AC pulse signals from a remote controller. This enables automated switching of lighting loads directly through the breaker.
Which panelboards accept the GHBS2020D circuit breaker?
This G-frame breaker is designed exclusively for Eaton Pow-R-Command lighting control panelboards. It is not compatible with standard Eaton or Cutler-Hammer distribution panels.
What is the recommended replacement breaker for newer Pow-R-Command panels?
For Eaton Pow-R-Command panelboards manufactured after 2001, facilities should transition to the GHQRSP2020 substitute model rather than the GHBS2020D.
Does the GHBS2020D provide ground fault or arc fault protection?
No. This breaker utilizes standard thermal-magnetic trip units for long-time and instantaneous overcurrent protection. It does not include GFCI or AFCI circuitry.
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