Energy measuring devices Current transformer Surge arrester Switching & control units Motor protection switch Meter connection terminals PEN & N separator Switch-disconnector & Changeover switch Securing elements for DIN & 60mm system NH fuse switch-disconnector NH fuse-switch disconnectors Fuse material Residual current circuit breaker Circuit breaker Residual current & miniature circuit breakers Fire protection switch Phase busbars Copper rods Test and measurement technology Busbar system Circuit breaker Power supply units & Transformers Accessories

Surge arrester type 1+2+3 Surge arrester type 2 Surge arrester type 3 Surge arrester type 2+3 Surge arrester PV (DC) type 1+2 Surge arrester PV (DC) type 2 Surge arresters for 60mm system