United States (English)
Russia (Pусский)
France (Français)
China (中文)
Spain (Español)
Germany (Deutsch)
Portugal (Português)
Slovakia (slovenský jazyk)
Australia (English)
New Zealand (English)
Why does a surge protective device need both Class I and Class II ratings?
A surge protective device with Type 1+2 rating combines lightning current and switching surge protection in on...
Read More
ETEK Electric provides professional electrical products and comprehensive solutions to ensure the
safety of electricity consumption.
A surge protective device with Type 1+2 rating combines lightning current and switching surge protection in on...
Read More
If you are an industrial purchasing manager—and you’re tired of the exorbitant downtime costs caused by transi...
Read More
In our increasingly digital and connected world, protecting electronic devices and appliances from power surge...
Read More
Most surge protectors on the market today use metal oxide varistors (MOVs) as their primary protection compone...
Read More
Surge Protective Devices (SPDs), also known as surge suppressors or surge arresters, the main function of a su...
Read More
Lightning injury is one of the main threats faced by the photovoltaic system during operation. In order to ens...
Read More
Surge protector, suitable for AC 50/60Hz, rated voltage 220V/380V power supply system, to protect indirect lig...
Read More
