Eaton GCH3015 Three-Phase Molded Case Circuit Breaker

The Eaton GCH3015 is a three-pole molded-case circuit breaker that provides overcurrent protection for three-phase circuits. This 15-amp unit is rated for 347 VAC operation and also supports DC control circuits at 125 VDC and 250 VDC. Built by Eaton as part of the GCH family, it is designed for use in panels or enclosures that accept molded-case breakers and offers a straightforward means to interrupt fault currents on three-phase feeders. The model designation is GCH3015, and the device is intended for applications where a 15 A, three-phase protection point is appropriate, such as safeguarding motors, pumps, or other three-phase equipment in a suitable electrical distribution setup. Its AC and DC ratings enable use in installations that require both AC power distribution and DC control voltages within the same system, while maintaining standard wiring practices for molded-case breakers.