Siemens SIRIUS ACT 3SU1 - Page 134

3SU11 complete units
6.2 3SU11 devices for use on 3-slot holder
SIRIUS ACT 3SU1 pushbuttons and signaling devices
134 System Manual, 08/2018, A5E03457306020A/RS-AK/010
Overview of 40 mm diameter EMERGENCY STOP mushroom pushbuttons, rotate-to-unlatch type /
tamper protection
Typical diagram
Collar / Front ring material
Number of
modules
Number of NO
contacts
Number of
NC contacts
Article number
Plastic / Plastic
Siemens Industry Mall (http://mall.industry.siemens.com/mall/en/ww/Catalog/Products/10221500)
• Red
1
0
1
3SU1100-1HB20-xCy0
1
1
1
3SU1100-1HB20-xFy0
1
0
2
3SU1100-1HB20-xPy0
Metal / Metal
Siemens Industry Mall (http://mall.industry.siemens.com/mall/en/ww/Catalog/Products/10221501)
• Red
1
0
1
3SU1150-1HB20-xCy0
1
1
1
3SU1150-1HB20-xFy0
1
0
2
3SU1150-1HB20-xPy0
x: 1 = screw terminals
x: 3 = spring
-loaded terminals
y: F = backing plate: Without inscri
ption
y: G = backing plate: EMERGENCY STOP
y: H = backing plate: NOT
-HALT
y: J = backing plate: ARRET D’URGENCE
y: T = backing plate: EMERGENCY STOP