SNR-P3 Surge protective device

www.chinasonor.com  2014/5/16

SNR-P3(B,C,D) series surge protection device is suitable for TN-S,TN-C,TT,IT etc. Power supply system of AC 50/60Hz,<380V, to protect from directand indirect lightning impulse and other transient over voltage. It's designed according to IEC61643-1:1998-02,, it adopts 35mm standard rail, there is a failure release mounted on the module of surge protection device. Dimension