Siemens SIRIUS ACT 3SU1 - Page 456

Technical specifications
14.16 Electronic modules for ID key-operated switches
SIRIUS ACT 3SU1 pushbuttons and signaling devices
456 System Manual, 08/2018, A5E03457306020A/RS-AK/010
General data
Type
3SU1400-1GC10-1AA0
3SU1400-1GD10-1AA0
Rated impulse withstand voltage
V
800
Insulation voltage rated value
V
30
Pollution degree
3
Type of voltage
• Operating voltage
DC
• Input voltage
DC
Operating voltage
• 1 at DC rated value
V 24
• Rated value
V 18 ... 30
Current consumed, maximum
mA
49
Ambient temperature
• during operation
°C -25 … +70
• during storage
°C -40 … +80
IP degree of protection
20
Touch protection against electric shock
Finger-safe
Connections
Type
3SU1400-1GC10-1AA0
3SU1400-1GD10-1AA0
Type of electrical connection
Screw terminals
Connectable conductor cross-section for auxiliary
contacts
• Solid or stranded
mm² 0.2 ... 2.5
• Solid with end sleeve
mm² 0.2 ... 0.75
• Finely stranded with end sleeve
mm² 0.25 …1.5
• Finely stranded without end sleeve
mm² 0.2 ... 2.5
AWG number as coded connectable conductor cross-
section
• For auxiliary contacts
26 ... 14
Tightening torque
• For screw terminals
Nm 0.4 ... 0.8