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2010 CA08103002Z-EN
www.eaton.comCircuit-breakers, switch-disconnectors
Circuit-breakers magnetic short-circuit releases, 3 pole
B = box terminals
S = screw terminals
For further terminal types see
accessories
Terminals as
accessory
NZMN2-S125-SVE
113253
1 off
IEC/EN 60947-4-1, IEC/EN 60947-2
The circuit-breakers fulfill allrequirements
for utilization category AC-3.
NZMN2-S160-SVE
113254
NZMN2-S200-SVE
113255
NZMN3-S250-AVE
113523
NZMN3-S320-AVE
113524
NZMN3-S400-AVE
113525
NZMN3-S500-AVE
113526
NZMH1-S40
284436
B
NZMH1-S40-SVE
112805
1 off
NZMH1-S50
284437
B
NZMH1-S50-SVE
112806
NZMH1-S63
284438
B
NZMH1-S63-SVE
112807
NZMH1-S80
284439
B
NZMH1-S80-SVE
112808
NZMH1-S100
284440
B
NZMH1-S100-SVE
112809
Terminals as
accessory
NZMH2-S40-SVE
113340
NZMH2-S50-SVE
113341
NZMH2-S63-SVE
113342
NZMH2-S80-SVE
113343
NZMH2-S100-SVE
113344
NZMH2-S125-SVE
113345
NZMH2-S160-SVE
113346
NZMH2-S200-SVE
113347
NZMH3-S250-AVE
113566
NZMH3-S320-AVE
113567
NZMH3-S400-AVE
113568
NZMH3-S500-AVE
113569
Fixed mounting
with box terminals
Plug-in/withdrawable units
Part no.
Article no.
Price
See price
list
Part no.
Article no.
Price
See price
list
Std. pack
Notes
Order base
separately
Tripping
class
Tripping time T
p
with
load on all poles of 7.2
times set current value.
10 A 2 s < T
p
≦ 10 s
10
4 s < T
p
≦ 10 s
20
6 s < T
p
≦ 20 s
30
9 s < T
p
≦ 30 s
Selection of circuit-breakers without
overload release when combining
for instance with ZEV electronic
motor-protective relays:
The tripping response of the motor-
protective relay is matched by
setting the tripping class to match
the starting behavior of the motor to
be protected.
I
n
in A Maximum
permissible
tripping
class
NZM...1-S...
40
30
50
30
63
30
80
20
100 15
NZM...2-S...
40
30
50
30
63
30
80
30
100 30
125 30
160 20
200 10
NZM...3-S...
250 30
320 30
400 30
500 20
17/21
NZM...-S
HPL17021EN