Relay, Sequence Protector Three Phase Voltage Adjust GRV8-03 Monitoring Relay Voltage Monitoring Relay GRV8-03 for Mobile Device Connection Control(M460)

Product Description

This monitoring relay can monitor own working voltage.

Ultra-small size and it is easy to install.

The working status of the relay is indicated by the LED indicator

It is applied to mobile device connection control, causing accidents in equipment protection against reverse operation, normal/emergency power switch, preventing phase failure of power load.

8 kinds of rated voltages are adjustable, can apply to voltages in all regions of the world

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