ATC-Diversified Electronics Monitor - Relay Output UOA-110-DKA

The UOA-110-DKA is a single-phase under voltage monitor in the UOA Series, designed to protect equipment by de-energizing its output relay when line voltage falls below a preset drop-out level and re-energizing when voltage rises above the pick-up level. It operates on 92-125 VDC for drop-out and 97-130 VDC for pick-up, with a 5 VDC hysteresis. The unit features a DPDT relay rated for 5 A at 240 VAC resistive load and requires up to 3 W maximum power. Response time is approximately 50 ms to operate and 0.5 s to release, with an operating temperature range of 0°C to 55°C. The package weighs between 5 and 5.5 ounces. The 'K' suffix indicates adjustable voltage settings via a knob, and the unit meets the Style A specification.