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2010
CA08103002Z-EN
www.eaton.comMotor-protective circuit-breakers PKZM01, PKZM0, PKZM4, PKE
Motor-protective circuit-breaker
PKM0-…
PKZM0-…-T
PKZM4
PKE
IEC/EN 60947, VDE 0660, UL 508, CSA C 22.2 No. 14
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
-25…80
-25…80
-25…70
-25…80
-25…55
-25…55
-25…55
-25…55
-25…40
-25…40
-25…40
-25…40
Any
Any
Any
Any
IP20
IP20
IP20
IP20
IP00
IP00
IP00
IP00
Finger- and back-of-hand proof
25
25
15
25
max. 2000
max. 2000
max. 2000
max. 2000
1
x (1 - 6)
2
x (1 - 6)
1
x (1 - 6)
2
x (1 - 6)
1
x (1 - 50)
2
x (1 - 35)
1
x (1 - 6)
2
x (1 - 6)
1
x (1 - 6)
2
x (1 - 6)
1
x (1 - 6)
2
x (1 - 6)
1
x (1 - 35)
2
x (1 - 35)
1
x (1 - 6)
2
x (1 - 6)
18 - 10
18 - 10
14 - 2
18 - 10
1
x (1…2.5)
2
x (1…2.5)
–
–
1
x (1…2.5)
2
x (1…2.5)
1
x (1…2.5)
2
x (1…2.5)
–
–
1
x (1…2.5)
2
x (1…2.5)
18…14
–
–
18…14
1.7
1.7
3.3
1.7
1
1
1
1
6000
6000
6000
6000
III/3
III/3
III/3
III/3
690
690
690
690
32
or current setting of the
overcurrent release
25
or current setting of the over-
current release
65
Open
63
enclosed
32
A or set current
of the overcurrent release
40 - 60
40 - 60
40 - 60
40 - 60
6
6
22
6
0.1
0.1
0.03
0.05
0.1
0.1
0.03
0.05
40
40
40
60
￫Page 7/32
￫Page 7/32
￫Page 7/33
￫Page 7/33
60 (
up to PKM0-16)
40 (
PKM0-20 to PKM0-32)
60 (
up to PKZM0-16)
40 (
PKZM0-20 to PKZM0-32)
60
–
32
25
65
32
25 (3
contacts in series)
25 (3
contacts in series)
63 (3
contacts in series)
–
-5…40
-5…40
-5…40
-5…40
-25…55
-25…55
-25…55
-25…55
≦ 0.25
≦ 0.25
≦ 0.25
0.6 - 1
0.6 - 1
0.25 - 1
± 20
± 20
± 20
± 20
–
IEC/EN 60947-1-1,
VDE 0660 Part 102
IEC/EN 60947-4-1,
VDE 0660 Part 102
Yes
90
°
90
°
90
°
90
°
90
°
90
°
90
°
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PKZM