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3VT1 Molded Case Circuit Breakers up to 160 A
Accessories and Components
Auxiliary switches
2/23
Siemens LV 36 · 2008
2
■
Function
Switching states (3-pole)
0 = contact open, 1 = contact closed
Switching states (4-pole)
0 = contact open, 1 = contact closed
■
Technical specifications
Accessory compartment
1 ... 9 1
10
Switching states of
the circuit breaker
Lever positon
Position of the main contacts
3VT9 100-2AB10
3VT9 100-2AH10
3VT9 100-1UC/UD/UE..
3VT9 100-1SC/SD/SE..
Switched on
1
1 0 0 1 1
Switched off manually
0
0 1 0 1 1
Switched off by the overcurrent
release or INSPECTION button
0
0 1 1 0 1
Switched off by auxiliary release
0
0 1 0 1 0
Switched off by TEST button
0
0 1 0 1 1
Accessory compartment
1 ... 6 1
10
Switching states of
the circuit-breaker
Lever positon
Position of the main contacts
3VT9 100-2AB10
3VT9 100-2AH10
3VT9 100-1S...
SP-BC-X...
Switched on
1
1 0 0 1 1
Switched off manually
0
0 1 0 1 1
Switched off by the overcurrent
release or INSPECTION button
0
0 1 1 0 1
Switched off by auxiliary release
0
0 1 0 1 0
Switched off by TEST button
0
0 1 0 1 1
Order No.
3VT9 100-2AB10,
3VT9 100-2AH10
3VT9 100-2AB20,
3VT9 100-2AH20
Rated operational voltage U
e
V AC 60 ... 250 V
DC 60 ... 250 V
AC 5 ... 60 V
DC 5 ... 60 V
Rated insulation voltage U
i
V 250 V
Rated impulse whitstand voltage U
imp
kV 4 kV
Rated frequency f
n
Hz 50/60 Hz
Rated operational current
I
e
/U
e
AC-12
6 A/250 V
0.0004 ... 0.1 A/5 ... 60 V
AC-15
5 A/60 V, 3 A/110 V, 1.5 A/230 V 0.0004 ... 0.1 A/5 ... 60 V
DC-12
0.25 A/250 V
0.1 A/5 ... 60 V
DC-13
0.5 A/60 V, 0.2 A/110 V, 0.1 A/250 V 0.0004 ... 0.1 A/5 ... 60 V
Thermal current
I
th
A 6 A
0.5 A
Contacts arrangement
001
Connector cross-section S
mm
2
0.5 ... 1
Terminal protection
(connected switch)
IP20