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NS Moulded Case Circuit Breaker

NS  Moulded Case Circuit Breaker
group name
Molded Case Circuit Breaker
Min Order
1 piece
update time
Fri, 08 Jul 2011 16:47:51 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

NS moulded case circuit breaker is one of the most advanced type breakers in the world, which adopts international advan

Detailed

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