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A-2
Functions
and characteristics
Masterpact NT06 to NT16 installation characteristics
Circuit breaker
NT06, NT08, NT10
NT12, NT16
Type
H1
H2
L1
H1
H2
Connection
Drawout
FC
b
b
b
b
b
RC
b
b
b
b
b
Fixed
FC
b
b
b
b
b
RC
b
b
b
b
b
Dimensions (mm) H x W x D
Drawout
3P
322 x 288 x 277
4P
322 x 358 x 277
Fixed
3P
301 x 276 x 196
4P
301 x 346 x 196
Weight (kg) (approximate)
Drawout
3P/4P
30/39
Fixed
3P/4P
14/18
Masterpact NW08 to NW63 installation characteristics
Circuit breaker
NW08, NW10, NW12, NW16
NW20
Type
N1
H1
H2
L1
H10
H1
H2
H3
L1
H10
Connection
Drawout
FC
b
b
b
b
-
b
b
b
b
-
RC
b
b
b
b
b
b
b
b
b
b
Fixed
FC
b
b
b
-
-
b
b
-
-
-
RC
b
b
b
-
-
b
b
-
-
-
Dimensions (mm) H x W x D
Drawout
3P
439 x 441 x 395
4P
439 x 556 x 395
Fixed
3P
352 x 422 x 297
4P
352 x 537 x 297
Weight (kg) (approximate)
Drawout
3P/4P
90/120
Fixed
3P/4P
60/80
(1)
Except 4000
Circuit breakers
and switch-disconnectors
NT06 to NT16 and NW08 to NW63
NT and NW selection criteria
Masterpact NT
Masterpact NW
Standard applications
Standard applications
NT06, NT08, NT10, NT12, NT16
NT06, NT08, NT10
NW08...NW16
NW08...NW40
H1
H2
L1
N1
H1
Type of application
Standard applications
with low short-circuit
currents
Applications with
medium-level short-
circuit currents
Limiting circuit breaker
for protection of cable-
type feeders or
upgraded transformer
ratings
Standard applications
with low short-circuit
currents
Circuit breaker for
industrial sites with
high short-circuit
currents
Icu/Ics at 440 V
42 kA
50 kA
130 kA
42 kA
65 kA
Icu/Ics at 1000 V
-
-
-
-
-
Icu/Ics at 500 V DC L/R < 15 ms
-
-
-
-
-
Position of neutral
Left
Left
Left
Left
Left or right
Fixed
F
F
F
F
F
Drawout
D
D
D
D
D
Switch-disconnector version
Yes
No
No
Yes
Yes
Front connection
Yes
Yes
Yes
Yes
Yes up to 3200 A
Rear connection
Yes
Yes
Yes
Yes
Yes
Type of Micrologic control unit
A, E, P, H
A, E, P, H
A, E, P, H
A, E, P, H
A, E, P, H
version: 8.2
207E2100.indd