Siemens SIRIUS 3RT Series System Manual page 278

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
Type
Size
Load side
2 current paths in series

3 current paths in series

Switching frequency z
in operating cycles/hour during rated operation for utilization

category
No-load switching frequency

Dependency of switching frequency z'on operational current I'
and operational voltage U'
z' = z ⋅ I /I' ⋅ (U /U')1.5 ⋅ 1/h
e e
Snap-on auxiliary switch blocks: 6 A.
1)
278
24 V A
60 V A
110 V A
220 V A
440 V A
600 V A
24 V A
60 V A
110 V A
220 V A
440 V A
600 V A
AC-12/DC-12 h
-1
AC-15/AC-14 h
-1
DC-13 h
-1
h
-1
System Manual, 01/2011, A8E56203870002-03
3RH2.
S00
10
3.5
1.3
0.9
0.2
0.1
10
4.7
3
1.2
0.5
0.26
1000
1000
1000
10000
SIRIUS Innovations