MCND01D1BD0005A Negative Sequence Overcurrent Relay from GEC Measurements is an industrial protective relay designed to monitor negative-sequence currents and provide overcurrent protection for electrical systems. The model identifier MCND01D1BD0005A uniquely designates this unit within the GEC Measurements lineup. It is intended for use in protection schemes where detecting negative-sequence fault currents is essential to prevent equipment damage and maintain system reliability.
