Siemens SENTRON 3VL - Auxiliary Switches and Alarm Switches

Technical data
12.16 Auxiliary switches and alarm switches
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
185
12.16 Auxiliary switches and alarm switches
The auxiliary and alarm switches of the SENTRON VL circuit breakers have the following technical
data:
Table 12- 50 Auxiliary switches and alarm switches
Technical data
Rated insulation voltage V
i
with degree of pollution in accordance with IEC 60947-1
Elements with screw-type terminal
Class 3
400 V
Rated impulse withstand voltage V
imp
• Screw-type terminals, spring-loaded terminals
6 kV
Conventional thermal current I
th
10 A
Rated operating current I
e
Rated operating voltage V
e
• Alternating current 50 / 60 Hz, AC-12
– Screw-type terminals
at V
e
24 V
48 V
110 V
230 V
400 V
600 V
I
e
10 A
10 A
10 A
10 A
10 A
10 A
• Alternating current 50 / 60 Hz, AC-15
– Screw-type terminals
at V
e
24 V
48 V
110 V
230 V
400 V
600 V
I
e
6 A
6 A
6 A
6 A
3 A
1 A
• Direct current, DC-12
– Screw-type terminals
at V
e
24 V
48 V
110 V
230 V
I
e
10 A
5 A
2.5 A
1 A
• Direct current, DC-13
– Screw-type terminals
at V
e
24 V
48 V
110 V
230 V
I
e
3 A
1.5 A
0.7 A
0.3 A