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17/20 Circuit-breakers, switch-disconnectors
Circuit-breakers magnetic short-circuit releases, 3 pole
2010 CA08103002Z-EN
www.eaton.comShort-circuit protection
Motor protection in conjunction with overload relay
• With short-circuit release
• Without overload release I
r
Normal switching capacity
50
125
8-14
45
max. 99
NZMN2-S125
265739
S
160
8-14
75
max. 134
NZMN2-S160
265740
S
200
8-12.5
110
max. 196
NZMN2-S200
265741
S
250
8-14
132
max. 231
NZMN3-S250
109680
S
320
8-14
160
max. 279
NZMN3-S320
109681
S
400
6-10
200
max. 349
NZMN3-S400
109682
S
500
6-10
250
max. 437
NZMN3-S500
109683
S
High switching capacity
100
40
8-14
18.5
max. 36
Screw terminals as
accessories
50
8-14
22
max. 41
63
8-14
30
max. 55
80
8-14
37
max. 68
100
8-12.5
45
max. 99
150
40
8-14
18.5
max. 36
NZMH2-S40
265742
S
50
8-14
22
max. 41
NZMH2-S50
265743
S
63
8-14
30
max. 55
NZMH2-S63
265744
S
80
8-14
37
max. 68
NZMH2-S80
265745
S
100
8-14
45
max. 99
NZMH2-S100
265746
S
125
8-14
45
max. 99
NZMH2-S125
265747
S
160
8-14
75
max. 134
NZMH2-S160
265748
S
200
8-12.5
110
max. 196
NZMH2-S200
265749
S
250
8-14
132
max. 231
NZMH3-S250
109684
S
320
8-14
160
max. 279
NZMH3-S320
109685
S
400
6-10
200
max. 349
NZMH3-S400
109686
S
500
6-10
250
max. 437
NZMH3-S500
109687
S
Fixed mounting
with screw terminals
Switching
capacity
400/415 V
50/60 Hz
Rated current =
Rated
uninterrupted
current
Setting range
Rated operational
power
AC-3
50/60 Hz
Rated operational
current
AC-3
50/60 Hz
Part no.
Article no.
Price
See price
list
Short-circuit
releases
400 V
400 V
I
cu
I
n
= I
u
Non-delayed
P
I
e
kA
A
I
i
= I
n
x … kW
A
I
NZM...-S
HPL17020EN