Full-automatic over-voltage under-voltage delay protector is my company according to the market needs to develop a new generation of products.The protector have reasonable design that assembly of imported components and domestic famous brand components, and use advanced means of manufacture process.It can quickly and reliably cut off the power supply under the condition of high voltage shock and under-voltage to protect the household appliances.When voltage resume normal, it can automatically connect circuits and restore power after the delay.So it can protect the electric equipment in power supply instantaneous electric shocks effectively.All functions are automatic ,without professional operation, selection of double color led indicator.

The detail of  over-voltage protection circuit breaker,automatic voltage protector

Power indicator: green      protection instructions: red

Installation requirements

1.The altitude:≤2000

2.Temperature range:-40℃~+50℃

3.The air relative humidity :≤85%

4. The guide rail: TH35mm