Surge Protection Device

SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that
specialises in automation safety. We have over 24 years of experience in the
design and manufacture of intrinsic barrier, signal conditioner, surge
protection device, safety relay, power transmitter and temperature transmitter.
Our products and solutions cover many areas--from process automation safety to
factory automation.

CHENZHU SPD (surge protection device) has a fast and powerful surge current
leakage capacity. In the lightning surge interference, the surge protection
equipment ensures the safety of the industrial automation control system a
variety of field equipment and control equipment.

The SPD protection device created by Chenzhu, one of the most professional spd
factory, has integrated lightning-proof technology, intrinsic safety explosion-
proof technology, and functional automation safety technology. As a result, the
SPD electrical device is the first 20kA anti-surge capacity of the leading
products in China. The SPD surge protector is also an important part of the
safety automation system like the intrinsic isolated barrier, signal
conditioner, safety relay, etc.

Now the spd for sale is very cheap, so if you want buy spd, please contact us
quickly.

Minimum Order: 200000 pieces