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Plastic Pushbutton Units

SIRIUS ACT is a modular system of command and signaling devices for front panel mounting and rear-mounted electrical modules. Complete units made up of an actuator or indicator and contact modules and/or LED modules are offered for the most frequent application cases.

Plastic Pushbutton Units
Plastic Pushbutton Units

SIRIUS ACT Pushbutton Units and Indicator Lights


SIRIUS ACT is a modular system of command and signaling devices for front panel mounting and rear-mounted electrical modules. Complete units made up of an actuator or indicator and contact modules and/or LED modules are offered for the most frequent application cases.

SIRIUS ACT is available in four versions:

  • Plastic version with black plastic front ring, 22 mm
  • Plastic version with metal front ring, shiny, 22 mm
  • Metal version with metal front ring, shiny, 22 mm
  • Metal version, flat, with metal front ring, matt, 30 mm


One command point comprises:

  • An actuator or indicator in front of the control panel
  • A holder for securing behind the control panel
  • Up to six contact modules and/or one LED module (mounted onto the holder), single-pole contacts can be stacked
  • A comprehensive range of accessories for inscription/marking

Did you know, we are an entrusted Siemens approved partner?

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