Type 2 surge protector Acti9 iPRD20 3P+N 20 kA 350V

This Acti9 iPRD20 surge protector protects 3P+N installations. It allows for the quick replacement of damaged cartridges. This type 2 device is recommended for medium risk level panels and incoming distribution boards. It can be rotated to allow phase/neutral/earth cables to enter from the top or from the bottom. The breaking capacity of the associated circuit breaker can go up to 50kA. This Acti9 iPRD20 is compatible with TT and TN-S earthing systems. The nominal discharge current Imax is 20kA. The nominal discharge current In is 5 kA. The maximum continuous operating voltage Uc in common mode is 260 VAC between neutral and earth, and 350 VAC between phase and earth. The high voltage protection level in differential mode (between phase and neutral) is 1.1kV. The surge voltage protection level in common mode (between neutral and earth) is 1.4kV. The operating voltage Ue is 230 VAC or 400 VAC +/- 10%. The operating frequency is 50Hz or 60Hz. The dimensions are (W) 72 mm x (H) 85 mm x (D) 69 mm. The width in 9 mm steps is 8. The weight is 450g. The protection degree is IP20 and IP40 in modular enclosure. The operating temperature is -25°C to 60°C. The storage temperature is -40°C to 85°C. This product complies with the standards EN 61643-11 and IEC 61643-11.