Further information for Phoenix Contact Phoenix 1168943 combination arrester type 1/2 - FLT-SEC-ZP2-3S-255/12.5
Lightning arrester, according to Type 1 / Class I, for 3-phase power supply networks, with separate N and PE (L1, L2, L3, PE, N). For lightning protection equipotential bonding according to lightning protection classes III and IV. For mounting on 40 mm busbar systems.