Switch actuator, main module

• 3 Floating relay contacts
• Rated contact voltage‚ 230 V AC
• Interface for connecting a switching actuator submodule and software for controlling up to 4 switching actuator submodules
• Selectable 3-phase switching function (simultaneous switching of 3 outputs)
• Direct operation (local operation)
• LED for indicating direct operation
• LED for indicating the selected device
• LED for status indication per output
• Selectable 1- to 3-stage fan speed control function
• Function for controlling thermo-electrical drives
• Integrated 8-bit scene control
• Time functions: off delay‚ on delay‚ timer mode (automatic stairwell switch)‚ night mode (lighting for cleaning)‚ Warning of impending off
• Logical functions: Positively driven operation‚ Logic function (2 objects)‚ Can be inverted per output (NO contact/NC contact)
• Per channel: transmitting status‚ Operating hours counter with limit monitoring‚ Switching cycle counter with limit monitoring‚ Load current recording‚ Load current monitoring
• Power supply for its own electronics and for the electronics of the connected switching actuator submodules via the bus voltage
• Bus connection via bus terminal

     Dimension width (1 MW = 18 mm) 3 MW