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BETA Protecting
Miniature Circuit Breakers
Additional components
1/29
Siemens ET B1 · 10/2008
1
*
You can order this quantity or a multiple thereof.
■
Selection and ordering data
Rated voltage
MW DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
U
n
V
Unit(s) Unit(s) kg
Auxiliary switches (AS)
For 5SP4 and 5SY miniature circuit breakers
1
NO + 1 NC
0.5
}
5
ST3 010
027 1
1
0.050
For small output
}
5
ST3 013
027 1
1
0.050
2
NO
A
5
ST3 011
027 1
1
0.050
For small output
B
5
ST3 014
027 1
1
0.050
2
NC
A
5
ST3 012
027 1
1
0.050
For small output
B
5
ST3 015
027 1
1
0.050
Fault signal contacts (FC)
For 5SP4 and 5SY miniature circuit breakers
1
NO + 1 NC
0.5
}
5
ST3 020
027 1
1
0.050
2
NO
B
5
ST3 021
027 1
1
0.050
2
NC
A
5
ST3 022
027 1
1
0.050
Undervoltage releases (UR)
For 5SP4 and 5SY miniature circuit breakers
but not for 5SY6 0..
230
AC
1
A
5
ST3 040
027 1
1
0.115
110
DC
B
5
ST3 041
027 1
1
0.115
24
DC
B
5
ST3 042
027 1
1
0.115
230
AC
1
A
5
ST3 043
027 1
1
0.115
110
DC
B
5
ST3 044
027 1
1
0.115
24
DC
A
5
ST3 045
027 1
1
0.115
Shunt trips (ST)
For 5SP4 and 5SY miniature circuit breakers
but not for 5SY6 0..
110 ... 415
AC
1
}
5
ST3 030
027 1
1
0.098
24 ... 48
AC/DC
1
}
5
ST3 031
027 1
1
0.098
Remote controlled mechanisms (RC)
For 5SP4 and 5SY miniature circuit breakers
230
AC
3.5
A
5
ST3 050
027 1
1
0.395
© Siemens AG 2008