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Motor-protective circuit-breakers PKZ2
Motor protection modules
2010
CA08103002Z-EN
www.eaton.comMotorprotectionmodules
Max. motor rating
Rated
uninter-
rupted
current
Setting range
Part no.
Article no.
Price
See price
list
Std. pack
Notes
AC-3
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 trip blocks, 3 pole
With overload release
0.09 0.12 0.18 0.25 0.25 0.6
0.4…0.6 5…8
ZM-1,6-PKZ2
024232
1
off
Phase failure sensitivity to
IEC/EN 60947-4-1, VDE 0660
Part 102
Adjustable overload
release
I
r
= 0.6 - 1.0 x I
u
Adjustable short-circuit
release
I
rm
= 8.5 - 14 x I
u
Factory-set to 12 x I
u
PTB 02 ATEX 3152
Observe manual.
0.12 0.25 0.25 0.37 0.55 1
0.6…1
8…14
ZM-1-PKZ2
028979
0.25 0.55 0.55 0.75 1.1 1.6
1…1.6
14…22
ZM-1,6-PKZ2
031352
0.37 0.75 1.1
1.1 1.5 2.4
1.6…2.4 20…35
ZM-2.4-PKZ2
033725
0.75 1.5 1.5
2.2 3
4
2.4…4
35…55
ZM-4-PKZ2
036098
1.1 2.2 3
3
4
6
4…6
50…80
ZM-6-PKZ2
038471
2.2 4
4
5.5 7.5 10
6…10
80…140
ZM-10-PKZ2
040844
4
7.5 9
9
12.5 16
10…16 130…220
ZM-16-PKZ2
043217
5.5 12.5 12.5 15
22
25
16…25 200…350
ZM-25-PKZ2
045590
7.5 15
17.5 22
22
32
24…32 275…425
ZM-32-PKZ2
047963
11
20
22
24
30
40
32…40 350…500
ZM-40-PKZ2
050336
With overload/relay function, with manual/automatic position
0.09 0.12 0.18 0.25 0.25 0.6
0.4…0.6 5…8
ZMR-0,6-PKZ2
033943
1
off
Phase failure sensitivity,
adjustability and
as ZM blocks.
When using motor-
protective trip blocks with
overload relay function, an
overload does not cause
the motor-protective
circuit-breakerto trip. The
overload indication is
provided by means of two
auxiliary contacts.
0.12 0.25 0.25 0.37 0.55 1
0.6…1
8…14
ZMR-1-PKZ2
033950
0.25 0.55 0.55 0.75 1.1 1.6
1…1.6
14…22
ZMR-1,6-PKZ2
033952
0.37 0.75 1.1
1.1 1.5 2.4
1.6…2.4 20…35
ZMR-2.4-PKZ2
033955
0.75 1.5 1.5
2.2 3
4
2.4…4
35…55
ZMR-4-PKZ2
033957
1.1 2.2 3
3
4
6
4…6
50…80
ZMR-6-PKZ2
033966
2.2 4
4
5.5 7.5 10
6…10
80…140
ZMR-10-PKZ2
033967
4
7.5 9
9
12.5 16
10…16 130…220
ZMR-16-PKZ2
033968
5.5 12.5 12.5 15
22
25
16…25 200…350
ZMR-25-PKZ2
033969
7.5 15
17.5 22
22
32
24…32 275…425
ZMR-32-PKZ2
033973
11
20
22
24
30
40
32…40 350…500
ZMR-40-PKZ2
033975
Notes
Information relevant for export to North America
Product Standards
UL 508; CSA-C22.2 No. 14; IEC60947-4-1; CE marking
UL File No.
E36332
UL CCN
NLRV
CSA File No.
12528
CSA Class No.
3211-05
NA Certification
UL Listed, CSA certified
See also
HPL2007/2008_17/36
ZM...PKZ2, ZM(R)...-PKZ2, M-PKZ2
HPL07054EN