User Manual

Accessories
11.2 Protection
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 02/2015, A5E03457306020A/RS-AB/002
247
11.2
Protection
11.2.1
Sealable cap
The sealable cap is fitted before the pushbutton is installed so as to prevent unauthorized
access to the pushbutton.
Description
Article number
3SU1900-0 (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221534)
Sealable cap for pushbutton Black 3SU1900-0DA10-0AA0
Clear
3SU1900-0DA70-0AA0
Sealable cap for pushbutton with
extended stroke
Black 3SU1900-0EL10-0AA0
Clear 3SU1900-0EL70-0AA0
11.2.2
Protective cap
The protective cap is fitted before the actuating element is installed so as to protect the
element against dust and contamination.
Description
Article number
3SU1900-0 (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221534)
Protective cap for pushbutton, flat
3SU1900-0DB70-0AA0
Protective cap for pushbutton, flat, silicone-free 3SU1900-0ED70-0AA0
Protective cap for pushbutton, raised
3SU1900-0DC70-0AA0
Protective cap for pushbutton, flat, silicone-free 3SU1900-0EE70-0AA0