NSX250N MCCB 160-250A

JNSX-250
Type

Number of poles

3P□4P

Shell frame maximum

rated current Inm(A)

250

Rated current In(A)

TM MA
Electronic type

100/160/180/200/225/250

250

Rated insulation voltage Ui(V)

1000

Rated impulse withstand voltage Ulimp(kV)

8

50H-60Hz Rated voltage Ue(V) 50H-60Hz

A

400/4

415/500/690

690

Flying arc Distance(mim)

Short circuit breaking capability level

N

-

M

H

S

AC400/415V

35

50

85

100

150

Rated limit Short circuit
AC500V
Breaking capacitylcu(kA)

/

35

50

60

65

AC690V

/

6

8

10

Usage Category

A

AC400/415V

35

50

85

100

150

Rated running shortcircuit
AC500V
Breaking capacityics(kA)

/

35

50

60

65

AC690V

/

6

8

10

Rated short time resistant
current ICW(kA)(1s)

Type of Stripper

3(micr

logic 5.0A

Additional Residual cu
Remaining Current protection

rent protection module(See P12-13 EL6 remaining current
module for specific parameters)

Electrical Life Test

AC415V

8000

AC690V

1500

Number of mechanical life

2

0000

Type

JNSX-400

JNSX-630

JNSX-

250/1600

Number of poles

3P,4P

3P,4P

月

IP,4P

Shell frame maximum rated current Inm(A)

400

630

125

0/1600

TM MA
Rated current In(A)

250/315//350/400

400/500//600

/

Electronic type

400

630

630/800/1

000/1250/1600

Rated insulation voltage Ui(V)

1000

1000

:1000

Rated impulse withstand voltage Ump(kV)

8

8

8

50H-60Hz Rated voltage Ue(V)50H-60Hz

AC400/415/500/690V

AC400/415/500/690V

AC400/

415/500/690V

Flying arc Distance(mm)

0

Short circuit breaking capability level
L M H
S
L M H S M H

Rated limit Short circuit

AC400/415V
50

85 100

150 50

85

100
150 50
65

Breaking
capacityicu(xA)

AC500V
35

50 60

65 35

50

60
65

35
45

AC690V

10
15

20

10

15 20

20
30

Rated running
shortcircuit

AC400/415V
50

85 100

150

50

85

100 150

50
65

Breaking

AC500V
35

50
60

65

35

50

60 65

35 45

capacityics(kA)

AC690V

10 15

20

10

15 20

20 30

Working with
categories

TM/MA micrologic 2
micrologic 3

A

A

/

micrologic 5.0A

B

11

B

Rated short time resistant current ICW(kA)(1s)
5(micrologic 5.0A)
5(micrologic 5.0A) 20(micro logic 5.0A)

Remaining Current

protection
Addit

onal Residual current

pro

ction
speci

tule(Se
ic para

P12-13
meters)

L6 remain

aining current

module for

Electrical Life Test

AC415V

6000

5000

1500

AC690V

1000

1000

1000