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BETA Protecting
Miniature Circuit Breakers
Additional components
1/30
Siemens ET B1 · 10/2008
1
*
You can order this quantity or a multiple thereof.
Rated residual
current
Rated current
MW DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
I
n
I
n
mA
A
Unit(s) Unit(s) kg
RC units, type A, instantaneous tripping
For 5SY miniature circuit breakers,
but not for 5SY5 and 5SY6 0..
2
P, 230 ... 400 V AC, 50 ... 60 Hz
10
0.3 ... 16
2
B
5
SM2 121-6
007 1
1
0.180
30
0.3 ... 40
}
5
SM2 322-6
007 1
1
0.170
300
A
5
SM2 622-6
007 1
1
0.170
30
0.3 ... 63
A
5
SM2 325-6
007 1
1
0.170
100
B
5
SM2 425-6
007 1
1
0.170
300
B
5
SM2 625-6
007 1
1
0.170
500
B
5
SM2 725-6
007 1
1
0.170
3
P, 230 ... 400 V AC, 50 ... 60 Hz
30
0.3 ... 40
3
A
5
SM2 332-6
007 1
1
0.260
300
A
5
SM2 632-6
007 1
1
0.260
30
0.3 ... 63
B
5
SM2 335-6
007 1
1
0.260
100
B
5
SM2 435-6
007 1
1
0.260
300
B
5
SM2 635-6
007 1
1
0.260
500
B
5
SM2 735-6
007 1
1
0.260
4
P, 230 ... 400 V AC, 50 ... 60 Hz
30
0.3 ... 40
3
}
5
SM2 342-6
007 1
1
0.290
300
}
5
SM2 642-6
007 1
1
0.290
30
0.3 ... 63
A
5
SM2 345-6
007 1
1
0.290
100
B
5
SM2 445-6
007 1
1
0.290
300
A
5
SM2 645-6
007 1
1
0.290
500
A
5
SM2 745-6
007 1
1
0.290
For 5SP4 miniature circuit breakers
2
P, 125 ... 230 V AC, 50 ... 60 Hz
30
80 ... 100
3.5
B
5
SM2 327-6
007 1
1
0.410
300
B
5
SM2 627-6
007 1
1
0.410
4
P, 230 ... 400 V AC, 50 ... 60 Hz
30
80 ... 100
5
B
5
SM2 347-6
007 1
1
0.630
300
A
5
SM2 647-6
007 1
1
0.630
© Siemens AG 2008