Datasheet

www.weg.net
www.weg.net
C-32 Low Voltage Switch & Control Gear
Models
reference
Maximum
current
(A)
220-230 V ac 380-415 V ac 440 V ac 460-500 V ac 630-690 V ac
I
cu
I
cs
Max.
fuse
(gL/gG)
I
cu
I
cs
Max.
fuse
(gL/gG)
1)
I
cu
I
cs
Max.
fuse
(gL/gG)
1)
I
cu
I
cs
Max.
fuse
(gL/gG)
1)
I
cu
I
cs
Max.
fuse
(gL/gG)
1)
kA kA A kA kA A kA kA A kA kA A kA kA A
MPW18
MPW12
0.16 100 100 - 100 100 - 100 100 - 100 100 - 10 10 -
0.25 100 100 - 100 100 - 100 100 - 100 100 - 10 10 -
0.4 100 100 - 100 100 - 100 100 - 100 100 - 10 10 -
0.63 100 100 - 100 100 - 100 100 - 100 100 - 10 10 -
1 100 100 - 100 100 - 100 100 - 100 100 - 10 10 -
1.6 100 100 - 100 100 - 100 100 - 100 100 - 10 10 -
2.5 100 100 - 100 100 - 100 100 - 100 100 - 8 8 25
4 100 100 - 100 100 - 100 100 - 100 100 - 8 8 35
6.3 100 100 - 100 100 - 100 100 - 100 100 - 8 8 50
10 100 100 - 50 10 100 50 10 80 10 10 63 5 5 50
12
2)
100 100 - 10 10 100 10 10 80 10 8 80 4 3 63
16 100 100 - 10 10 100 10 10 80 10 8 80 4 3 63
18 100 100 - 10 10 100 10 10 80 10 8 80 4 3 80
MPW40
0.16 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
0.25 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
0.4 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
0.63 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
1 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
1.6 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
2.5 100 100 - 100 100 - 100 100 - 100 100 - 8 8 25
4 100 100 - 100 100 - 100 100 - 100 100
- 8 8 35
6.3 100 100 - 100 100 - 100 100 - 100 100 - 8 8 50
10 100 100 - 100 100 - 50 25 80 42 21 63 8 8 50
16 100 100 - 50 25 100 50 15 80 10 8 80 5 5 63
20 100 100 - 50 25 125 50 15 80 10 8 80 5 5 80
25 100 100 - 50 25 125 50 15 100 10 8 100 5 5 100
32 100 100 - 50 25 125 25 15 100 10 8 125 5 5 125
40 100 100 - 30 15 125 20 10 100 10 5 125 5 2 125
MPW80
40 100 100 - 65 65 160 65 65 125 35 35 125 8 8 63
50 100 100 - 65 65 160 65 65 160 35 35 160 8 8 160
65 100 100 - 65 65 200 65 65 200 35 35 200 8 8 200
80 65 65 124 65
3)
/ 25
4)
25
3)
/ 10
4)
224 10 10 224 10 10 224 6 6 224
MPW100
75 100 100 - 75 50 - 50 38 200 12 9 160 6 6 125
90 100 100 - 75 50 - 50 38 200 12 9 160 6 6 160
100 100 100 - 75 50 - 50 38 200 12 9 160 6 6 160
The MPW12, MPW18, MPW40 and MPW80 can also be
used for operating continuous current loads. For such
operation it is necessary to connect 2 or 3 poles in series.
See recommended circuits and their voltage limits in the
table on the right.
Short-circuit breaking capacity Icu = 10 kA for all
configurations.
Circuits Máx. V dc Notes
L+
L-
150 V dc
System not grounded;
2 pole series connected
L+ L-
300 V dc
System grounded;
2 pole series connected
L+ L-
450 V dc
System grounded;
3 pole series connected
Rated Short-Circuit Breaking Capacity (IEC 60947-2)
MPW12 / MPW18 / MPW40 / MPW80 / MPW100
Self-protected - No backup fuses required up to 100 kA.
1) In cases where prospective short-circuit current > I
cu
,backup fuses are required.
2) Available only for MPW12 (spring terminal version).
3) U
e
≤380 V.
4) U
e
=400/415 V.
DC Operation
Technical Data