Compact® NSF and NSJ 150 to 600 A Circuit Breakers

Section 13—Supplementary Technical Information

CURRENT-LIMITING CURVES AT 690 V

Maximum Peak

Let-through

Current (Amperes)

3 06153226

programs.

)

Basedon maximum values obtained throughout the circuit breaker development and UL test

Maximum (*) Peak Let-Through Current (Amperes x 10

 

(*)

200

100

80

70

60

50

40

30

20

10

8

7

6

5

4

L

NSJ400/600

H

N

H

N NSF250

NSF150**

TM40...250DP

TM30DP

TM15...20DP

2

3

4

6

10

20

30

40

60

100

200

300

Available Short Circuit Current (RMS Symmetrical Amperes x 103)

**4P OSN Compact® NSF125/250N and NSF 150/250N Ratings Are Same As NSF250

Maximum Let- through I2t (Amperes2 Seconds)

06153226

programs.

Seconds)

and UL test

2

7

 

 

10

 

 

 

 

L

5

H

NSJ400/600

 

2

(Amperes breakerdevelopment

3

2

N

t

2

-Through I throughoutcircuitthe

(*) Let obtained

6

10

H

N NSF250

5

NSF150**

 

TM40...250DP

3

 

2

TM30DP

 

Maximum maximum values

(*) Based on

5

10

5

3

2

TM15...20DP

2

3

4

6

10

20

30

40

60

100

200

300

Available Short Circuit Current (RMS Symmetrical Amperes x 103)

**4P OSN Compact® NSF125/250N and NSF 150/250N Ratings Are Same As NSF250

66

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Schneider Electric Class 615 dimensions CURRENT-LIMITING Curves AT 690