we have 3 poles and 4 poles circuit breaker
Product Name: Molded Case Circuit Breaker (NS-100N)
Model Number: MNS
Place of Origin: China
Our MNS(NS) series moulded case circuit breakers are one of our new roduct lines that we manufacture using an internationally advanced design.These breakers are in accordance with the following standards:
1) IEC947-1 and GB/T14048.1 general rules
2) IEC947-2 and GB/T14048.2 low voltage breaker
3) IEC947-4 and GB/T14048.4 contactor and motor's starter
4) IEC947-5.1 and GB/T14048.5 mechanical and electrical control circuit electrical equipment
Specifications:
1) Type: NS100, NS160, NS250, NS400, NS630
2) Rated current: 25, 40, 50, 63, 80, 100, 125, 160, 200, 225, 250, 350, 400, 500, 600A; can be adjusted
3) Poles: 3, 4 pole
4) Rated insulating voltage: 750V
5) Rated operating voltage: <690V