Technical specifications
14.15 LED modules
SIRIUS ACT 3SU1 pushbuttons and signaling devices
454
System Manual, 08/2018, A5E03457306020A/RS-AK/010
14.15
LED modules
Type
3SU1401-.....-1
3SU1401-.....-3
3SU1401-.....-5
Light source integrated in product
Yes
Type of light source
LED
Insulation voltage,
rated value
V
320
Pollution degree
3
Rated impulse withstand voltage,
rated value
kV
4
Operating time, typical
h
100000
Vibration resistance
according to IEC 60068-2-6
10 ... 500 Hz: 5g
Shock resistance
according to IEC 60068-2-27
11 ms, 50g, half-sine
Climate class in operation
according to EN 60721
3K6
1)
, 3S2, 3M6
Ambient temperature
•
during operation
°C
-25 … +70
•
during storage
°C
-40 … +80
Degree of protection of the terminal
IP
20
Type of electrical connection
Screw terminals
Spring-loaded
terminals
Socket terminals (THT)
Type of connectable conductor cross-
sections
•
For auxiliary contacts
–
Solid without end sleeve
–
Solid with end sleeve
–
Finely stranded without end sleeve
–
Finely stranded with end sleeve
2 x (1.0 ... 1.5) mm²
2 x (0.5 ... 0.75) mm²
2 x (1.0 ... 1.5) mm²
2 x (0.5 ... 1.5) mm²
2 x (0.25 ... 1.5) mm²
---
2 x (0.25 ... 1.5) mm²
2 x (0.25 ... 0.75) mm²
0.8 mm x 0.8 mm x
4 mm
---
---
---
•
For AWG cables for auxiliary contacts
2 x 18 to 14
2 x 24 to 16
---
Tightening torque
•
For screw terminals
Nm
0.8 ... 1.0
---
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1)
No condensation in operation permitted in atmospheres with a relative air humidity of 10 to 95 %