Siemens SIRIUS 3RF Series

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