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Motor-protective circuit-breakers PKZM01, PKZM0, PKZM4, PKE
Motor-protective circuit-breaker
2010
CA08103002Z-EN
www.eaton.comMotor-protectivecircuit-breaker
Screw terminals
Screw terminals on feed
side,spring-loadedterminals
on output side
Circuit
diagrams
Max. motor rating
AC-3
Rated
uninter-
rupted
current
Setting range
Part no.
Article no.
Price
See price
list
Part no.
Article no.
Price
See price
list
Overload
releases
Short-circuit
releases
220
V
230
V
240
V
380
V
400
V
415
V
440
V 500 V 660 V
690
V
P
P
P
P
P
I
u
I
r
I
rm
kW kW kW kW kW A
A
A
Motor-protective circuit-breakers, type “1” and type “2”coordination
1)
–
–
–
–
0.06 0.16
0.1…0.16 2.2
PKZM0-0.16
072730
PKZM0-0,16-SC
229828
–
0.06 0.06 0.06 0.12 0.25
0.16…0.25 3.5
PKZM0-0.25
072731
PKZM0-0,25-SC
229829
0.06 0.09 0.12 0.12 0.18 0.4
0.25…0.4 5.6
PKZM0-0.4
072732
PKZM0-0,4-SC
229830
0.09 0.12 0.18 0.25 0.25 0.63
0.4…0.63 8.8
PKZM0-0.63
072733
PKZM0-0,63-SC
229831
0.12 0.25 0.25 0.37 0.55 1
0.63…1
14
PKZM0-1
072734
PKZM0-1-SC
229832
0.25 0.55 0.55 0.75 1.1
1.6
1…1.6
22
PKZM0-1.6
072735
PKZM0-1,6-SC
229833
0.37 0.75 1.1
1.1
1.5
2.5
1.6…2.5
35
PKZM0-2.5
072736
PKZM0-2.5-SC
229834
0.75 1.5
1.5
2.2
3
4
2.5…4
56
PKZM0-4
072737
PKZM0-4-SC
229835
1.1
2.2
3
3
4
6.3
4…6.3
88
PKZM0-6.3
072738
PKZM0-6,3-SC
229836
2.2
4
4
4
7.5
10
6.3…10
140
PKZM0-10
072739
PKZM0-10-SC
229837
3
5.5
5.5
5.5
11
12
8…12
168
PKZM0-12
278486
PKZM0-12-SC
278487
4
7.5
9
9
12.5 16
10…16
224
PKZM0-16
046938
PKZM0-16-SC
229838
5.5
9
11
12.5 15
20
16…20
280
PKZM0-20
046988
5.5
12.5 12.5 15
22
25
20…25
350
PKZM0-25
046989
7.5
15
15
22
30
32
25…32
448
PKZM0-32
278489
Motor-protective circuit-breakers, type “1” and type “2” coordination
1)
4
7.5
9
9
12.5 16
10…16
224
PKZM4-16
222350
5.5
12.5 12.5 15
22
25
16…25
350
PKZM4-25
222352
7.5
15
17.5 22
22
32
25…32
448
PKZM4-32
222353
11
20
22
24
30
40
32…40
560
PKZM4-40
222354
14
25
30
30
45
50
40…50
700
PKZM4-50
222355
17
30
37
37
55
58
50…58
812
PKZM4-58
222394
18.5 34
37
45
55
65
55…65
882
PKZM4-63
222413
Circuit-breakers
2)
For line and cable protection
–
–
–
–
–
16
10…16
224
PKZM4-16-CB
132591
–
–
–
–
–
25
16…25
350
PKZM4-25-CB
132592
–
–
–
–
–
32
25…32
448
PKZM4-32-CB
132593
L
T
I
>
L
T
I
>
PKZM0, PKZM4
HPL07004EN