R-K Electronics, Inc. Protection Relays & Systems PVCO-400-AR

The PVCO/L series is a three-phase voltage relay for motor protection, monitoring phase loss, imbalance, rotation, and undervoltage. It mounts on a surface with screw terminals and includes a dust cover. The 400 Series variant operates on 440VAC to 480VAC, 3Ø, with 10 Amp SPDT or DPDT contacts rated at 7 Amps @ 120VAC and 5 Amps @ 240VAC. It has 100,000 electrical and 10,000,000 mechanical cycles. Pick-up and drop-out delays are 5 seconds fixed. Automatic reset is standard. Operating temperature is -20°C to 40°C. Weight is approximately 8 Oz., with dimensions of 4.25 in. L x 3.75 in. W x 2.75 in. H. Power consumption is 16VA.