Main Products: Distribution box ,Wall switch socket ,Relays ,wiring accessories ,cable wire
NS MCCB (moulded case circuit breaker)
Negotiable /Piece
Min.Order:1000 Pieces
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Wenzhou Elsine Electric Co., Ltd.
Business Type: Manufacturer,Trading Company
Wenzhou Zhejiang ChinaMain Products: Distribution box ,Wall switch socket ,Relays ,wiring accessories ,cable wireProduct Details
Application:
NS series Mouled case circuit breaker is one new type breaker which this company adopts international advanced design. manufacture technology to develop. The rated insulating voltage is 950V, suitable for AC 50Hz (60Hz), rated working voltage 690V and under it, rated working current is 100A~1250A of circuit. Using in distributing electric energy, frequent closing and breaking in the normal cases and protecting when circuit and installation are overload, short circuit and lacking voltage
Type | Pole number | Rated insulating voltage(V) | Rated operating voltage(V) | Rated ultimate short circuit breaking capacity Icu (KA) at 380/415V | Rated servies short circuit breaking capacity Ics at 380/415V(KA) | Operation performance | Utilization category | |
ON | OFF | |||||||
NS-100N | 3, 4pole | 950 | 690 and below | 25 | 25 | 1500 | 8500 | A |
NS-100H | 70 | 70 | ||||||
NS-100L | 150 | 150 | ||||||
NS-160N | 36 | 36 | 1000 | 7000 | ||||
NS-160H | 70 | 70 | ||||||
NS-160L | 150 | 150 | ||||||
NS-250N | 36 | 36 | 1000 | 7000 | ||||
NS-250H | 70 | 70 | ||||||
NS-250L | 150 | 150 | ||||||
NS-400N | 45 | 45 | 1000 | 4000 | ||||
NS-400H | 70 | 70 | ||||||
NS-400L | 150 | 150 | ||||||
NS-630N | 45 | 45 | 1000 | 4000 | ||||
NS-630H | 70 | 70 | ||||||
NS-630L | 150 | 150 | ||||||
NS-1250N | 3 pole | 50 | 37.5 | 1000 | 4000 | |||
NS-1600N | 50 | 37.5 | ||||||
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