Siemens SIRIUS ACT 3SU1 - Page 404

3SU19 accessories
13.3 Protection
SIRIUS ACT 3SU1 pushbuttons and signaling devices
404 System Manual, 08/2018, A5E03457306020A/RS-AK/010
The protective collar is fitted before the EMERGENCY STOP button is installed and is
designed to protect the button against heavy blows/shocks.
Description
Material
Article number
Protective collar for EMERGENCY
STOP
Suitable for:
• EMERGENCY STOP, 30/40/60 mm
diameter, rotate to unlatch
• EMERGENCY STOP, 40 mm
diameter, pull to unlatch
• EMERGENCY STOP, 40 mm
diameter, with Ronis lock
• Front plate mounting
Front plate thickness < 4 mm
The protective collar is suitable for
mounting on enclosures with command
point in center combined with front
plate mounting modules.
Plastic,
yellow
3SU1900-0DY30-0AA0
Plastic, gray 3SU1900-0DY80-0AA0
360° protective collar
Suitable for:
• All pushbuttons, selector switches
and mushroom pushbuttons with a
mounting diameter of 22.5 mm
• Front plate mounting
Front plate thickness < 4 mm
The protective collar is suitable for
mounting on enclosures with command
point in center combined with front
plate mounting modules.
Plastic,
yellow
3SU1900-0EA30-0AA0