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Circuit-breakers, switch-disconnectors
Construction size 1: basic devices, accessories
2010 CA08103002Z-EN
www.eaton.com17/189
Construction size 1:basicdevices,accessories
Dimensions
Circuit-breakers
Switch-disconnectors
3 pole
NZMB1
NZMC1
NZMN1
NZMH1
PN1
N1
NS1
① Blow-out area, minimum distance to other parts ≧ 60 mm
Circuit-breakers
Switch-disconnectors
4 pole
NZMB1-4
NZMC1-4
NZMN1-4
NZMH1-4
PN1-4
N1-4
① Blow-out area, minimum distance to other parts ≧ 60 mm
Covers
Switch-disconnectors
NZM1(-4)-XKSA
ATEX22-type
Screw terminals
3 pole
NZM1(-4)-XKS
PN1../ATEX22
IP2Xprotectionagainst
contact with a finger
for cover
NZM1(-4)-XIPA
① 3 pole
② 4 pole
30
16
9.5
10.2
112
126
f
60
145
63
64
41.5
45
21
5
R 104
68
NZM...1-...-(C)NA
84.5
30
90
44.6
SW4
M4
x
50/10
a
162
57
F
90°
60
21
5
R104
68
84.5
44.6
30
120
112
126
9.5
145
16
41.5
45
SW4
M4
x
50
a
63
64
89
f
60
N
SW 4
4
21
M6
x
14
59
34
26
64
158
80
IP2X
16
90
a
120
b
296
7
288.5
629.5
681.5
340.5
322.5
16
190
234.5
~743
NZM1, PN1, N1, NS1