Eaton / Cutler-Hammer GHQ1020S Molded Case Circuit Breaker
- 20A
- 1 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer GHQ1020S - 20A 1 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the Series C family, the Eaton GHQ1020S 1-pole, 20A molded case circuit breaker serves commercial applications. It features a factory-installed shunt trip for remote tripping capabilities. This G-frame unit mounts into Eaton Pow-R-Line C, Pow-R-Line 2X, and legacy Westinghouse panelboards. It functions as an exact replacement for older GHB1020S breakers. Rated for 14kAIC at 277VAC, it utilizes fixed thermal-magnetic trip technology for dependable LI protection.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | GHQ |
| Amperage | 20A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 277VAC |
| Phase | 1 |
| AIC Rating | 14kA @ 277VAC |
| Frame Type | GHQ |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line C Panelboards, Eaton Pow-R-Line 2X Panelboards, Westinghouse Panelboards |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 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, Shunt Trip (Factory Installed) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, HID Rated, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
4 answersWhat panelboards are compatible with the GHQ1020S?
This G-frame breaker is designed to bolt directly into Eaton Pow-R-Line C, Eaton Pow-R-Line 2X, and legacy Westinghouse panelboards.
What does the S suffix in the GHQ1020S catalog number indicate?
The S signifies that the breaker includes a factory-installed shunt trip, which provides remote tripping capabilities.
Can the GHQ1020S replace older GHB series breakers?
Yes, this unit functions as an exact replacement for older GHB1020S circuit breakers that require a factory-installed shunt trip.
What does the LI trip function code mean on this breaker?
The LI designation indicates that the fixed thermal-magnetic trip unit provides Long-Time protection against overloads and Instantaneous protection against short circuits.
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