Product Type | Circuit Breaker |
Series | Series C |
Form Factor | Molded Case |
Poles | Single-pole |
Mounting Type | Panel Mount |
Trip Type | Thermal Magnetic |
Interrupting Rating @ 240VAC | 10 kA |
Interrupting Rating @ 277VAC | 10 kA |
Interrupting Rating @ 125VDC | 10 kA |
Current Rating | 20 Amps |
Voltage Rating | 277 VAC / 125 VDC |
Family | Power Equipment |
Warranty | 1 Year |
Eaton SERIES C GHB1020 Single-Pole Molded Case Circuit Breaker


Key Benefits

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- Space-saving 1-inch width allows for high-density electrical panel configurations.
- Made in the USA to ensure quality and meet domestic sourcing requirements.
- TAA compliance enhances appeal for federal contracts and regulated markets.
Product Overview
The Eaton SERIES C GHB1020 molded case circuit breaker is a high-performance, single-pole solution designed to provide dependable protection in electrical power systems. Compact in form, it measures 1 inch wide by 2.63 inches deep and 4 inches high, making it a space-efficient option ideal for industrial panels and commercial deployments that require continuous, reliable service. With a single-pole configuration, it is best suited for light to moderate load protection where space is limited but performance is critical.
Manufactured in the United States and compliant with Trade Agreements Act (TAA) standards, this circuit breaker assures quality and regulatory peace of mind for government or institutional installations. The unit comes with a 1-year warranty, reinforcing confidence in its durability and engineering. While detailed electrical specifications such as current rating or interrupt capacity are not supplied, its Series C classification aligns it with one of Eaton’s most trusted breaker families used across various sectors.
Although more technical data is needed to assess its full capability range, the Eaton GHB1020 presents a robust choice for basic circuit protection with a focus on minimal footprint and domestic manufacturing standards.
Specifications
Product Overview
Physical & Environmental
Width | 1 Inch |
Depth | 2.63 Inch |
Height | 4 Inch |
Operating Temperature | -40°C to 85°C |
Storage Temperature | -55°C to 85°C |
Vibration Resistance | 3g @ 10–55Hz |
Shock Resistance | 30g |
Enclosure Rating | Open |
Cloud Management & Licensing
Remote Monitoring | |
Cloud Interface |
Interfaces
Terminal Type | Box Lug |
Wire Range | 14-6 AWG Cu/Al |
Connection Type | Screw Clamp |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
UL Listed | UL 489 |
CSA Certified | Yes |
CE Marked | Yes |
RoHS Compliant | Yes |
ANSI Certified | Yes |
IEC Standards | IEC 60947-2 |
Advanced Security Features
Arc Fault Protection | No |
Ground Fault Protection | No |
Short-Circuit Protection | Yes |
Overload Protection | Yes |