ATC-Diversified Electronics Monitor - Relay Output UOA-120-AKA

The UOA-120-AKA is a single-phase under voltage monitor designed to protect equipment operating above a specified minimum voltage. It features a DPDT relay output rated for 5A at 240 VAC for resistive loads, with a response time of approximately 50 milliseconds for operation and 0.5 seconds for release. The device operates within a temperature range of 32¬8F to 131¬8F (0¬8C to 55¬8C) and can be stored in temperatures from -49¬8F to 185¬8F (-45¬8C to 85¬8C). The UOA-120-AKA has a drop-out voltage range of 97-130 VAC and a pick-up voltage range of 102-135 VAC, with a hysteresis of 5 volts. It requires a maximum power of 5 VA for models up to 300 VAC. Weighing between 5 oz. and 5.5 oz., this monitor is suitable for applications where voltage monitoring is critical for equipment protection.