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 Accessories

Installation contactors Installation contactors with changeover switch Step switch Minuteries / Staircase timer Bistable switches & Relay Timers Twilight switch Monitoring relay Power supply units & Transformers Mains and system protection

Power supply units for series installation Power supply units without boost Power supply units with boost Buffer modules Bell transformers