Siemens SIRIUS ACT 3SU1 - Protective Cap

3SU19 accessories
13.3 Protection
SIRIUS ACT 3SU1 pushbuttons and signaling devices
392 System Manual, 08/2018, A5E03457306020A/RS-AK/010
13.3.2
Protective cap
The protective cap is fitted before the actuating element is installed so as to protect the
element against dust and contamination.
Siemens Industry Mall
(http://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10221534
)
Description
Article number
Protective cap
for flat pushbuttons; material silicone
Suitable for:
• All pushbuttons with 22.5 mm mounting diameter with
flat button and front ring
(not suitable for twin pushbuttons)
• Installation in enclosures only in combination with
single-pole contact modules for front plate mounting
3SU1900-0DB70-0AA0
Protective cap for raised pushbuttons; material silicone
Suitable for:
• All pushbuttons with 22.5 mm mounting diameter
(not suitable for twin pushbuttons)
• Installation in enclosures only in combination with
single-pole contact modules for front plate mounting
3SU1900-0DC70-0AA0
Protective cap for selector switches
,
short selector;
material silicone
Suitable for:
• All selector switches (short selector)
• Installation in enclosures only in combination with
single-pole contact modules for front plate mounting
3SU1900-0DD70-0AA0
Protective cap for mushroom pushbuttons, 30 mm and
40 mm diameter; material: silicone
Suitable for:
• 2-pos. mushroom pushbuttons, 30 mm and 40 mm
diameter
• Installation in enclosures only in combination with
single-pole contact modules for front plate mounting
3SU1900-0DE70-0AA0
Protective cap for EMERGENCY STOP button; material:
silicone
Suitable for:
• EMERGENCY STOP buttons, 30 mm and 40 mm
diameter, without key-operated release
• Installation in enclosures only in combination with
single-pole contact modules for front plate mounting
3SU1900-0DF70-0AA0