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Address: XIANG JINYANG LIUSHI WENZHOU ZHEJIANG CHINA

ZipCode: 325604

Tel : 86-577-62738019,13736757788

Fax: 86-577-62722377

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You are here: Home >> Product List >> Moulded-Case-Circuit-Breaker >> NS Moulded Case Circuit Breaker

NS Moulded Case Circuit Breaker

Product Categories: Moulded Case Circuit Breaker

Company Profile Tel :86-577-62738019,13736757788 Fax:86-577-62722377

Product Description:

NS moulded case circuit breaker is one of the most advanced type breakers in the world, which adopts international advanced design and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking volta

SPECIFICATION:


Type

Rated current
(A)

Poles

Rated insulating voltage
(V)

Rated operating voltage
(V)

Arcing over distance
(mm)

Utimate short circuit breaker capacity

Servies short circuit breaker capacity

Operating
performance
(times)

NS-100D

12.5,16,20,
25,32,40,50,
63,80,100

3,4

950

690

0

18

18

1500,8500

NS-100N

25

25

NS-100H

70

70

NS-100L

150

150

NS-160D

16,20,25,32,
40,50,63,80,
100,125,160

25

25

1500,7000

NS-160N

36

36

NS-160H

70

70

NS-160L

150

150

NS-250D

160,180,
200,225,250

25

25

1000,7000

NS-250N

36

36

NS-50H

70

70

NS-250L

150

150

NS-400D

200,225,250,
300,315,400

35

35

1000,4000

NS-400N

45

45

NS-400H

70

70

NS-400L

150

150

NS-630D

315,250,400,
500,600,630

35

35

10004000

NS-630N

45

45

NS-630H

70

70

NS-630L

150

150

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JINGDA ELECTRICAL GROUP CO.,LTD
Moulded Case Circuit Breaker-NS Moulded Case Circuit Breaker Manufacturer & Supplier.