• Circuit Breakers Protect installations from overload and short circuit. They find a widespread application in everyday life

  • Residual Current Circuit Breakers

  • Modular Isolators Ex9I Used for manually switching circuits and loads.

  • Surge protection devices Ex9UE Surge protection devices Ex9UE are used as a protection of electrical installations against transient overvoltage and indirect lightning strokes.

  • Installation contactors Ex9CH Installation contactors with modular design. A combination of the benefits of an installation relay and a robust contactor. These relays are intended especially for household applications and wherever minimum dimensions and modular design are required, as well as output and service life comparable with standard contactors.