Eaton Cutler-Hammer GPS3045 is a 3-pole circuit breaker rated at 45 amperes, identified by the GPS type designation. As part of the GPS-series, it provides overcurrent protection for three‑phase circuits and is configured for a 3‑pole installation. The GPS3045 part number denotes a 3‑pole, 45‑A GPS type breaker from Eaton Cutler-Hammer.
