Grade D proteced power surge protective device Amp: 5-10KA,10-20 KA selected Pole: 1P,2P,3P,4P

                                                   Glade D type surge protective device

 1. Description:

Surge protection device (SPD, surge protector, surge arrester) is suitable for TT, IT, TN-S, TN-C-S  etc. power supply system of AC 50/60HZ, installed on the joint of LPZ1 or LPZ2 and LPZ3, designed according to IEC61643, GB18802. It adopts 35mm standard rail. When SPD fails in breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give indication signal. White means normal, red means abnormal, it also could be replaced when operation.

2. Certificate:

3. Company introduction:

1.We are professional manufacture factory of  disconnector switch & fuse switch disconnector & changeover switch etc. for more than 20 years.

2.Provide OEM, ODM service, owning ourself mould shop , realize the fully producing from mould making, spare parts till finished products.

3.Standard copper material and fully set inspection equipment to assue the quality.

4.Economically priced,exquisitely made.Experienced&responsible QC that you can rely on

5. Adequate supply capacity , punctual delivery time.

6. Best service after sale are provided.

Grade D protected power surge protective device