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BETA Protecting
Residual Current Protective Devices
5
SM3 RCCBs, type A
2/7
Siemens ET B1 · 10/2008
*
You can order this quantity or a multiple thereof.
2
RCCBs, type A
SIGRES, selective
î
3
P+N; 230 ... 400 V AC; 50 ... 60 Hz
300
63
100
4
B
5
SM3 646-8KK12
007 1
1
0.440
RCCBs, type A
Super resistant
æ
1
P+N; 125 ... 230 V AC; 50 ... 60 Hz
30
25
63
2
B
5
SM3 312-6KK01
007 1
1
0.230
40
B
5
SM3 314-6KK01
007 1
1
0.230
63
100
2.5
B
5
SM3 316-6KK01
007 1
1
0.320
300
63
100
2.5
B
5
SM3 616-6KK01
007 1
1
0.320
3
P+N; 230 ... 400 V AC; 50 ... 60 Hz
30
25
100
4
B
5
SM3 342-6KK01
007 1
1
0.500
40
B
5
SM3 344-6KK01
007 1
1
0.500
63
B
5
SM3 346-6KK01
007 1
1
0.500
300
40
100
4
B
5
SM3 644-6KK01
007 1
1
0.492
63
B
5
SM3 646-6KK01
007 1
1
0.491
80
B
5
SM3 647-6KK01
007 1
1
0.493
RCCBs, type A
Selective
î
1
P+N; 125 ... 230 V AC; 50 ... 60 Hz
100
63
100
2.5
B
5
SM3 416-8
007 1
1
0.300
300
40
50
2
B
5
SM3 614-8
007 1
1
0.250
63
100
2.5
A
5
SM3 616-8
007 1
1
0.280
80
100
B
5
SM3 617-8
007 1
1
0.320
Up to 80 A
3
P+N; 230 ... 400 V AC; 50 ... 60 Hz
N connection, right
100
40
100
4
B
5
SM3 444-8
007 1
1
0.460
63
B
5
SM3 446-8
007 1
1
0.460
300
40
100
4
A
5
SM3 644-8
007 1
1
0.440
63
A
5
SM3 646-8
007 1
1
0.440
125
125
A
5
SM3 645-8
007 1
1
0.480
500
125
125
4
B
5
SM3 745-8
007 1
1
0.480
1000
63
100
4
A
5
SM3 846-8
007 1
1
0.515
N connection, left
300
63
100
4
B
5
SM3 646-8KL
007 1
1
0.440
Rated residual
current
Rated current Max. permissible
short-circuit
back-up fuse
MW DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
I
n
I
n
mA
A
A
Unit(s) Unit(s) kg
10 000
-25
(
Type A)
© Siemens AG 2008