R-K Electronics, Inc. Protection Relays & Systems TVM-200-10-0002

The TVM-200-10-0002 is a three-phase voltage relay designed to protect equipment by monitoring line voltage, phase rotation, and phase loss. It is mounted as a plug-in device with an 8-pin octal termination and includes a dust cover. Designed for 200 to 250VAC, three-phase operation at 50/60Hz, it has a fixed 0.5-second pick-up and drop-out delay, with a voltage adjustment range of -10% of nominal for under-voltage. Output contacts are rated at 10 amps at 250VAC or 30VDC, supporting up to 1/2 HP at 250VAC. The device operates between 0°C and 40°C and stores between -40°C and 85°C. A status LED indicates normal operation. Weight is approximately 4.5 ounces.