GRV8 02 Monitor Relay,Single Phase Voltage Monitoring relay Over Protection AC/DC for Sequence Protector (GRV8 02/A220)

Monitor voltage --- Monitor the working voltage (true RMS measurement).This Monitor Relay suitable for long-distance switching on and off AC and DC small capacity control circuit, and is used for control, and conversion in electric drive system. High quality & Advantages --- Adjustable Voltage Monitor Relay is high accuracy, voltage measurement accuracy is ≤ 1%. Compact size, only 18mm width, 35mm rail mounting. The working status of the relay is indicated by the LED indicator, which is simple and convenient. Application --- Voltage monitoring relay is apply to over voltage for electrical equipment or compressors, emergency/backup power switching control. according to the change of circuit voltage, such as AC/DC voltage relay for motor voltage loss and under-voltage protection, AC voltage relay for winding motor braking and reverse control, DC voltage relay for DC motor reverse and reverse braking, etc. Convenient operat --- The operating mode can be selected via the rotary knob. after-sales service --- We stand behind all of our them with a product guarantee and promise to give you the best in customer care! If you have any issue about the Single Phase Voltage Monitoring Relay, please contact us by e-mail, we will try our best within 24 hours to reply.