surge protective device
surge protector
CE certificate
widely exported to Russia, Ukraine, Poland, UK. Italy, etc.

surge protective device
surge protector

CE certificate
widely exported to Russia, Ukraine, Poland, UK. Italy, etc.

WTO6 series surge protective device (in short :SPD, alias : surge protector, surge arrester) is suitable for TN-S,TN -C-S,TT.IT etc. power supply system of AC 50/60Hz=380V,installed on the joint of LPZ1and LPZ2 and LPZ3,it's designed according to IEC61643-1,GN18802.1, it adopts 35mm standard rail, there is a failure release mounted on the module of surge protective device. When the SPD fails in breakdown for over-heat and over-current ,the failure release will help electric device separate from the power system and give the indication signal, green means normal ,red means abnormal, Kevin wiring mode, remote-signaling output interface.it's also could be replaced for the module when has operating voltage.

Shanghai CET Group have 7 branches in China to produce:

Circuit breaker: mcb, rccb, mccb, rcbo.

AC contactor:  LC1-D, GMC, CJ40, KT6023

Fuse:  NT00C/NT00/NT1/NT2/NT3/DII/DIII

Time relay/Timer:  24 hours timer, weekly timer, General relay and sockets.

Distribution box:  Metal box and plastic, different way and size.

Stabilizer: SVC, TDGC

Lamps and Lightings(LED Bulb, SMD LED, Waterproof Lamp, Grid lamp, Bulkhead, Flood light, Fluorescent lamp) 

If you have any question, feel free to contact us.

Shanghai CET Electric Co., LTD