Siemens 3AH47 Operating Instructions Manual page 22

Vacuum circuit-breaker 17.5 kv - 16.7 hz and 27.5 kv - 50/60 hz
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Description
Fig. 26
Auxiliary switch (68.)
AC 40 to 60 Hz
Operating voltage
U (V)
Up to 230
22
Auxiliary switch S1
Breaking capacity
Operating current
Operating voltage
I (A)
10
Fig. 27
Breaking capacity of the auxiliary switch 3SV92
Three versions of the auxiliary switch S1 are available for
delivery: with 6 or 12 NO / NC contacts each.
Rated insulation voltage:
Insulation group:
Continuous current:
Closing capacity:
DC
U (V)
Ohmic load
24
10
48
10
60
9
110
5
220
2.5
250 V AC/DC
C as per VDE 0110
10 A
50 A
Operating current
I (A)
Inductive load
(T = 20 ms)
10
9
7
4
2
9229 9947 176 0C
2013-03-28

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