Description from Eaton:
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 20 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz

Breaker received, may vary from what is in the photo. All breakers will be functional, they may come in varying cosmetic conditions