Phoenix Contact 1032207

This lightning arrester is designed for 3-phase power supply systems and complies with Type 1 / Class I specifications. It supports separate neutral (N) and protective earth (PE) connections, specifically configured for L1, L2, L3, PE, and N. It facilitates lightning protection equipotential bonding in line with lightning protection levels III and IV, making it suitable for a variety of applications.

Installation is facilitated on 40 mm busbar systems. The device features a nominal voltage of 230/400 V AC (for both TN-S and TT systems) and operates within a nominal frequency of 50 Hz (60 Hz). It can handle a maximum continuous voltage of 255 V AC and has a residual current of ≤ 5 µA.

Regarding discharge capabilities, the lightning arrester can manage a nominal discharge current of 20 kA for both L-N and L-PE configurations and 80 kA for N-PE. Additionally, it can withstand impulse discharge currents of up to 50 kA for N-PE connections, demonstrating its robust protective characteristics.

The device is rated for an ambient temperature range of -40 °C to 80 °C and has a degree of protection of IP30 when installed. It is also compliant with environmental regulations such as REACh and China RoHS, ensuring a use period of up to 50 years.