& : The shell of the voltage protector relay is made of flame retardant PA66 material, and to use in daily working task
MAIN USAGE: The voltage protector relay mainly line voltage instability, front-end zero-break, 380V entry, voltage impulse caused by induction lightning and other line voltage problems
STABLE & PERFORMANCE: The voltage protector relay is manufactured with high quality electronic components, which have stable and performance and can effectively the safety of your household electricity consumption
DIGITAL DISPLAY: The voltage protector relay is equipped with digital display, and the reading data is clear and convenient to read, and it can be used as a voltmeter
SPEED: The response speed of the voltage protector relay is fast, and the recovery time is only 50 seconds in theory