GEYA Single Phase Voltage Relay Adjustable Over or Under Voltage Protection Monitor Relay 1SPDT 10A (GRV8-01,AC/DC110V-240V)-Fast Shipping

Description

Controls its own supply voltage(True RMS measurement)

User may select operation mode through knob

Voltage measurement accuracy

Relay Status:Its working status is indicated by the LED indicator.

Product Size:Ultra-small size, only 18mm width, 35mm rail mounting.