Siemens SIRIUS ACT 3SU1 System Manual page 453

Industrial controls, command and signaling devices pushbuttons and signaling devices
Table of Contents

Advertisement

Type
Contact reliability
Mechanical durability (operating cycles)
typical
Switching frequency, maximum
Type of short-circuit protection / auxiliary
switches / fuse link (weld-free protection at
short-circuit current Ik of ≤ 1kA)
Type of short-circuit protection / auxiliary
switches / miniature circuit breakers C
characteristic (short-circuit current Ik of ≤
400A)
Vibration resistance
according to IEC 60068-2-6
Shock resistance
according to IEC 60068-2-27
Climate class in operation
according to EN 60721
Ambient temperature
during operation
during storage
Degree of protection
of the enclosure
of the terminal
Type of electrical connection
Stripped lengths
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
For AWG cables for auxiliary contacts
Tightening torque
For screw terminals
No condensation in operation permitted in atmospheres with a relative air humidity of 10 to 95 %
1)
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
3SU1400-.....-1
One contact failure per 100 million switching operations (17 V, 5 mA),
one contact failure per 10 million switching operations (5 V, 1 mA)
1/h
gG / Dz 10 A, quick-response / Dz 10 A
A
°C
°C
IP
Screw terminals
7 mm
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 18 to 14
Nm
0.8 ... 0.9
Technical specifications
14.14 Contact modules
3SU1400-.....-3
10 000 000
3600
10
10 ... 500 Hz: 5g
11 ms, 50g, half-sine
3K6
, 3C3, 3S2, 3M6
1)
-25 ... +70
-40 ... +80
40
20
Spring-loaded
Socket terminals (THT)
terminals
8 mm
2 x (0.25 ... 1.5) mm²
---
2 x (0.25 ... 1.5) mm²
2 x (0.25 ... 0.75) mm²
2 x 24 to 16
---
3SU1400-.....-5
---
0.8 mm x 0.8 mm x
4 mm
---
---
---
---
---
453

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents