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3VT5 Molded Case Circuit Breakers up to 1600 A
Accessories and Components
Shunt trip units
6/27
Siemens LV 36 · 2008
6
■
Technical specifications
Technical specifications
Circuit breaker switched off by shunt release
Circuit breaker states and lever positions of circuit breakers
Order No.
3VT9 500-1S.00
Rated operating voltage U
e
V
AC 24, 48, 110, 230, 400, 500
DC 24, 48, 110, 220
Rated frequency f
n
Hz
50/60
Input power at 1.1 U
e
AC
DC
< 2.5 VA
< 2 W
Characteristic
U
≥
0,7U
e
the circuit breaker must
trip
Time to switch-off
ms
20
Loading time
∞
Connection cross-section S mm
2
0.5 ... 1
Terminal protection
(connected releases)
IP20
Location in accessory com-
partment No.
5
Circuit breaker state
lever positions of circuit breakers
Switched on
Switched off by releases, or by TEST
button or by the trip push button on
the motor drive
Switched off manually or electrically
by drive
20
30
30
30
0
1
0
1
0
1
0
1
0
1
t
[ms]
30
NSO0_00470
2
4
6
1
3
5
1.44
1.14
1.43
1.13
2.14
2.44
2.13
2.43
1.32
1.22
1.31
1.21
2.22
2.32
2.21
2.31
3.44
3.14
3.43
3.13
4.14
4.44
4.13
4.43
3.32
3.22
3.31
3.21
4.22
4.32
4.21
4.31
Main contacts
Auxiliary switch
Auxiliary switch
Relative switch
Relative switch
accessory
compartment
3 + 4
accessory
compartment
1 + 2
B1
U
B2
N-
3VT9 500-1S.00
L+
NSO0_00467