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ProductsLocation:Home > Products > Mould Case Circuit Breaker
Item Nunber & Product Name:NF-CS moulded case circuit breaker
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  • Description
NF-CS Moulded case circuit breaker
Application
NF-CS series Moulded Case Circuit Breaker is a kind of economic breaker,has the features as following,such as steady and reliable property,reasonable structure,beautiful style,small volume,etc. This breaker applies to the circuit with AC50/60Hz,rated insulation voltage 660V,max.rated current 1250A as on-off operation, and take effect,it also can be used as unfrequent conversion of line and unfrequency.
Tripping characteristics
Type Pole
number (P)
Rated current(A) Rated current 
of frame (A)
Rated ultimate
breaking capacity(KA)
NF 30-CS 3 3,5,10,15,20,30 30 1.5
NF 50-CS 2,3 10,15,20,30,40,50 50 5/10
NF 60-CS 3 60 60 5/10
NF 100-CS 2,3 60,70,100 100 18/25
NF 2500-CS 3 125,150,175,200,225,250 250 18/35
NF 400-CS 3 250,300,350,400 400 25/50
NF 630-CS 3 500,600,630 630 35
NF 800-CS 3 600,700,800 800 35
NF 1250-CS 3 800,1000,1200,1250 1250 35
 

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