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17/64 Circuit-breakers, switch-disconnectors
Circuit-breakers UL/CSA, IEC, electronic releases, 3 pole
2010 CA08103002Z-EN
www.eaton.comCircuit-breakersUL/CSA, IEC,electronic releases, 3pole
Fixed mounting
Switching capacity
Rated current =
Rated
uninterrupted
current
Setting range
Part no.
Article no.
Price
See price
list
Std. pack
SCCR
480Y/
277 V
60 Hz
SCCR
480 V
60 Hz
SCCR
600Y/
347 V
60 Hz
SCCR
600 V
60 Hz
Overload
releases
Short-circuit
releases
Non-
delayed
I
cu
I
cu
I
cu
I
cu
I
n
= I
u
I
r
I
i
= I
n
x …
kA
kA
kA
kA
A
A
System and cable protection
Fixed overload release I
r
R.m.s. value measurement and “thermal memory”
Normal switching capacity
42
42
35
35
250
250
2-11
1)
NZMN3-AEF250-NA
269275
S 1 off
300
300
2-11
NZMN3-AEF300-NA
269276
S
350
350
2-11
NZMN3-AEF350-NA
269277
S
400
400
2-11
NZMN3-AEF400-NA
269278
S
450
450
2-8
NZMN3-AEF450-NA
269279
S
500
500
2-8
NZMN3-AEF500-NA
269280
S
550
550
2-8
NZMN3-AEF550-NA
269281
S
600
600
2-8
NZMN3-AEF600-NA
269282
S
42
42
35
35
600
600
2-12
2)
NZMN4-AEF600-NA
271108
S
700
700
2-12
NZMN4-AEF700-NA
271109
S
800
800
2-12
NZMN4-AEF800-NA
271110
S
900
900
2-12
NZMN4-AEF900-NA
271111
S
1000
1000
2-12
NZMN4-AEF1000-NA
271112
S
1200
1200
2-12
NZMN4-AEF1200-NA
271113
S
High switching capacity
100
100
50
50
250
250
2-11
1)
NZMH3-AEF250-NA
269283
S
1 off
300
300
2-11
NZMH3-AEF300-NA
269284
S
350
350
2-11
NZMH3-AEF350-NA
269285
S
400
400
2-11
NZMH3-AEF400-NA
269286
S
450
450
2-8
NZMH3-AEF450-NA
269287
S
500
500
2-8
NZMH3-AEF500-NA
269288
S
550
550
2-8
NZMH3-AEF550-NA
269289
S
600
600
2-8
NZMH3-AEF600-NA
269290
S
85
85
50
50
600
600
2-12
2)
NZMH4-AEF600-NA
271114
S
700
700
2-12
NZMH4-AEF700-NA
271115
S
800
800
2-12
NZMH4-AEF800-NA
271116
S
900
900
2-12
NZMH4-AEF900-NA
271117
S
1000
1000
2-12
NZMH4-AEF1000-NA
271118
S
1200
1200
2-12
NZMH4-AEF1200-NA
271119
S
I
NZM...AEF...NA
HPL17064EN