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GHB3100 | Eaton Series C Complete Molded Case Circuit Breaker
- Regular price
- $425.00
- Sale price
- $425.00
- Regular price
-
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Product Description P/N: GHB3100
Description
The Eaton GHB3100 is a 100A, 277 VAC molded case circuit breaker from the GHB Series, engineered for commercial electrical distribution systems. This 3-pole breaker features a non-interchangeable thermal magnetic trip unit and provides a 14 kA interrupting rating at 277 VAC. Designed with a bolt-on line tab connection and load-lug terminals, it supports secure installation in panelboard applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | GHB3100 |
| Subcategory | Molded Case Circuit Breaker |
| Series | GHB |
| Commercial / Residential | Commercial |
| Voltage Rating | 277 VAC |
| Amperage Rating | 100 A |
| Frequency Rating | 50 / 60 Hz |
| Interrupt Rating | 14 kA |
| Frame | G Frame |
| Trip Type | Non-Interchangeable, Thermal Magnetic |
| Number of Poles | 3 |
| Connection Type | Bolt-On Line Tab |
| Terminal Type | Load Lug |
| Wire Size | 10 – 1/0 AWG (Cu/Al) |
| Mounting Type | Panelboard |
| Temperature Rating | 40 °C |
| Dimensions | 3 in L × 2.81 in W × 4.88 in D |
Information About GHB3100
The GHB3100 is part of Eaton’s GHB Series, built for dependable protection in commercial-grade electrical systems. Designed on a G-Frame platform, this molded case circuit breaker integrates a non-interchangeable thermal magnetic trip unit that responds to both long-term overloads and instantaneous short-circuit events. Its 3-pole configuration provides full three-phase protection, ideal for lighting, HVAC, and other commercial loads operating at 277 VAC. The bolt-on line tab and load-lug terminal arrangement support wiring flexibility with aluminum or copper conductors ranging from 10 AWG to 1/0 AWG. Compact panelboard mounting and a 40°C calibration rating ensure reliable performance in standard commercial environments.
Key Features:
- Thermal magnetic trip: Protects against overloads and short circuits.
- 14 kA interrupt rating: Suitable for commercial fault-level environments.
- 100A, 277 VAC rating: Supports common commercial lighting and equipment loads.
- Non-interchangeable trip unit: Ensures consistent, application-specific protection.
- 3-pole configuration: Provides complete protection for three-phase circuits.
- Bolt-on line tab connection: Secures the breaker directly to the panelboard bus.
- Load-lug terminals: Accept 10–1/0 AWG copper or aluminum conductors.
- G-Frame design: Compact, durable construction for demanding installations.
The GHB3100 delivers the reliability and precision required for safe, continuous protection in commercial electrical distribution systems.
Description
The Eaton GHB3100 is a 100A, 277 VAC molded case circuit breaker from the GHB Series, engineered for commercial electrical distribution systems. This 3-pole breaker features a non-interchangeable thermal magnetic trip unit and provides a 14 kA interrupting rating at 277 VAC. Designed with a bolt-on line tab connection and load-lug terminals, it supports secure installation in panelboard applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | GHB3100 |
| Subcategory | Molded Case Circuit Breaker |
| Series | GHB |
| Commercial / Residential | Commercial |
| Voltage Rating | 277 VAC |
| Amperage Rating | 100 A |
| Frequency Rating | 50 / 60 Hz |
| Interrupt Rating | 14 kA |
| Frame | G Frame |
| Trip Type | Non-Interchangeable, Thermal Magnetic |
| Number of Poles | 3 |
| Connection Type | Bolt-On Line Tab |
| Terminal Type | Load Lug |
| Wire Size | 10 – 1/0 AWG (Cu/Al) |
| Mounting Type | Panelboard |
| Temperature Rating | 40 °C |
| Dimensions | 3 in L × 2.81 in W × 4.88 in D |
Information About GHB3100
The GHB3100 is part of Eaton’s GHB Series, built for dependable protection in commercial-grade electrical systems. Designed on a G-Frame platform, this molded case circuit breaker integrates a non-interchangeable thermal magnetic trip unit that responds to both long-term overloads and instantaneous short-circuit events. Its 3-pole configuration provides full three-phase protection, ideal for lighting, HVAC, and other commercial loads operating at 277 VAC. The bolt-on line tab and load-lug terminal arrangement support wiring flexibility with aluminum or copper conductors ranging from 10 AWG to 1/0 AWG. Compact panelboard mounting and a 40°C calibration rating ensure reliable performance in standard commercial environments.
Key Features:
- Thermal magnetic trip: Protects against overloads and short circuits.
- 14 kA interrupt rating: Suitable for commercial fault-level environments.
- 100A, 277 VAC rating: Supports common commercial lighting and equipment loads.
- Non-interchangeable trip unit: Ensures consistent, application-specific protection.
- 3-pole configuration: Provides complete protection for three-phase circuits.
- Bolt-on line tab connection: Secures the breaker directly to the panelboard bus.
- Load-lug terminals: Accept 10–1/0 AWG copper or aluminum conductors.
- G-Frame design: Compact, durable construction for demanding installations.
The GHB3100 delivers the reliability and precision required for safe, continuous protection in commercial electrical distribution systems.