Siemens SIRIUS ACT 3SU1 - 14.4 EMERGENCY STOP mushroom pushbuttons

Technical specifications
14.4 EMERGENCY STOP mushroom pushbuttons
SIRIUS ACT 3SU1 pushbuttons and signaling devices
444 System Manual, 08/2018, A5E03457306020A/RS-AK/010
14.4
EMERGENCY STOP mushroom pushbuttons
Type
3SU1...-.G
3SU1...-.H
3SU1...-.J
3SU1...-.L
3SU1...-.N
Operating principle of the actuating
element
Product expansion, optional light source
Mechanical durability (operating cycles)
typical
300000
Switching frequency maximum
1/h
600
Shock resistance
according to IEC 60068-2-27
11 ms, 50g, half-sine
Vibration resistance
according to IEC 60068-2-6
10 ... 500 Hz: 5g
Degree of protection
IP66, IP67, IP69
Climate class in operation
according to EN 60721
3K6
1)
, 3C3
2)
, 3S2, 3M6
Ambient temperature
• during operation
°C -25 … +70
• during storage
°C -40 … +80
1)
with a relative air humidity of 10 to 95 %
2)
with non-illuminated variants