R-K Electronics, Inc. Protection Relays & Systems TVM-200-10-9000

The TVM series is a three-phase voltage relay for monitoring line voltage, phase loss, and phase rotation in electrical systems. It features a plug-in mount with an 8-pin octal termination and a dust cover. Operating within 100 to 600 VAC, 50/60 Hz, it includes adjustable over/under voltage thresholds of ±10%, ±13%, or ±16% of nominal voltage. The relay has a fixed 0.5-second pickup and dropout delay, consumes 1.5 VA, and provides 10 A @ 250 VAC output contacts with a 1/2 HP rating at 250 VAC. It operates between 0°C and 40°C and includes a status LED. The 200 series variant is rated for 200 to 250 VAC, 3Ø, and corresponds to the TVM-200 model.