ABB 264C899A05 Overcurrent Relay Style C0-7 (Model C07-L0IIAAI) is a CO-7 time-overcurrent relay designed for non-directional, single-phase protection on 60 Hz systems. It covers a current operating range from 1 to 12 amps, making it suitable for coordinating with protective devices in low-voltage circuits. As part of the Westinghouse/ABB CO family, this CO-7 style provides time-delayed overcurrent protection and is commonly used in control panels and feeder protection schemes where precise coordination with circuit breakers is required.
