The Phoenix Contact surge protection device is a universal, pluggable lightning current and surge arrester that operates on a varistor basis. It has been specifically designed for 3-phase power supply networks with a separate neutral conductor (N) and protective conductor (PE), making it suitable for lightning protection classes III and IV. With a nominal discharge current of 12,500 amperes, this device provides effective protection against surges caused by lightning strikes or other electrical disturbances. The arrester is designed for use in demanding environments and can operate within a temperature range of -40 to 80 °C. Its compact design and the use of high-quality polyamide as material ensure high reliability and durability. Additionally, the arrester is equipped with a remote signaling contact, allowing for easy monitoring and integration into existing systems.

• Suitable for 3-phase power supply networks with a 5-wire system (L1, L2, L3, N, PE)
• Nominal discharge current of 12,500 amperes for effective surge protection
• Operating temperature range of -40 to 80 °C
• Protection class IP20 for indoor use
• Remote signaling contact for monitoring and integration into systems.