Switching unit collective (double action)
Stock no. A5Q00004470
The electronic unit is a double action device; just break the glass and press the button to activate an alarm. For connection to collective detection lines. An LED always indicates the status of the manual call point. The electronic unit is plugged into the housing during commissioning.
Attach the enclosed sticker 'avoid electrostatic charging' when the switching unit is used in explosion-hazard areas only.
DC 16...26 V
Min. 0.28...1.5 mm2