ATC Diversified Electronics offers a broad range of devices for automation, motor protection, electrical safety, and power quality. These include time delay relays, voltage and current monitors, alternating relays, pump and level controls, seal failure alarms, isolated switches, and power quality meters.

Manufactures highly rugged timers, counters, and PID (proportional–integral–derivative) controllers that are engineered to provide accurate and repeatable timing and monitoring operations in all types of industrial environments, including on the factory floor and in many OEM applications.