The Eaton GHB3100 is a 100-amp, 3-pole molded case circuit breaker rated for 480Y/277V AC service. It features an interrupting rating of 65,000 RMS symmetrical amperes at 240VAC and 14,000A at 277/480V, making it suitable for commercial and light industrial panel applications. This unit is being sold as surplus/used and is in the OFF position as pictured.
| Feature | Specification |
|---|---|
| Brand | Eaton |
| Model Number | GHB3100 |
| Catalog Number | GHB3100 |
| Product Type | Molded Case Circuit Breaker |
| Amperage Rating | 100A |
| Number of Poles | 3-Pole |
| Voltage Rating | 480Y/277V AC / 125/250V DC |
| Interrupting Rating (240VAC) | 65,000A RMS Sym |
| Interrupting Rating (480V) | 14,000A RMS Sym |
| Interrupting Rating (DC) | 14,000A @ 125/250 VDC |
| Trip Type | HACR Type Thermal-Magnetic |
| Wire Type | CU/AL, 60/75°C |
| Wire Range | 14-10 AWG to 3/0 AWG |
| Frame | GHB |
| Temperature Rating | 40°C |
| Assembled In | Dominican Republic |
| Color | Black |
Compatible with Eaton panelboards and load centers accepting GHB-frame 3-pole breakers. Consult Eaton documentation for specific panel compatibility prior to installation. Series ratings with breaker mains over 400A cannot be applied at 100kA and 277/480VAC.