Detailed Product Description

Applications

Surge Arrester RPM-40/3N+NPG SPD is suitable for TT, TN and IT power supply systems of AC 50Hz and 380V. The 35mm DIN rail is adopted for fixing, so the installation is easy and simple, and the replacement of electric protection modules is quick. (Adopting GDT between N and PE.)

Features & Benefits

1. Surge Protector RPM-60/1N+NPG SPD is Suitable for power supply networks of TN, TT and IT systems with modular design of multiple functions and parallel connections.

2.With the thermal cut-off tripping technique, avoid fire ignition of the protector which would endanger the machine room.

3.Indicators for each phase displaying its working status legibly and directly, small-size design and easy installing.

4.The remote surveillance connections can duly and effectively facilitate the maintenance of machine room personnel and remote monitoring.

5.The 35mm DIN rail is adopted for fixing, so the installation is easy and simple, and the replacement of electric protection modules is quick.

6.Passing through the aging tests of withstanding high-temperature and humidity; it is applicable for the enviroment of bad condition.

7.Low let-through voltage:≤700V