3SU19 accessories
13.2 Identification of command points
SIRIUS ACT 3SU1 pushbuttons and signaling devices
366 System Manual, 08/2018, A5E03457306020A/RS-AK/010
Also note the information in Chapters "Combination options of the accessories (Page 435)"
and "Use of accessories for the enclosure (Page 437)".
Siemens Industry Mall
(http://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10228442
)
Backing plate diameter 45 mm
Backing plate diameter 60 mm
NOT-HALT, EMERGENCY STOP, EMERGENZA, EMERGENCIA
3SU1900-0BN31-0NC0
Backing plate diameter 75 mm
Backing plate diameter 75 mm, self-adhesive
NOT-HALT, EMERGENCY STOP, EMERGENZA, EMERGENCIA
3SU1900-0BC31-0NB0
紧急停止 (EMERGENCY STOP in Chinese)