Molded case circuit breaker | Bolevo NF-CS SS series0 pages
Moulded Case Cirsuit Breaker
nnnnNF-CS/SS
nnnnNF40-SS 3P
nnnnrF250-SS 3P
nnnnApplication
nnnnNF-CS/SS series Moulded Case Circuit Breaker is a kind of economic breaker, has the features as
nnnnfollowing, such as steady and reliable property, reasonable structure, beautiful style, small volume,
nnnnetc. This breaker applies to the circuit with AC50/60Hz, rated insulation voltage 660V, max.rated
nnnncurrent 1250A as on-off operation, and take effect, it also can be used as unfrequent conversion of
nnnnline and unfrequency.
nnnnTechnical Specification
nnnnType | Pole number | Rated current(A) | Breaking capacity(KA) AC(P1/P2) | |||||
240 | 380 | 415 | 500 | 600 | 660 | |||
NF30-SS | 2 3 | 3,5,10,15.20.30 | 5/5 | 5/2.5 | 2.5/1.5 | 2.5/1.0 | ||
NF50-SS | 3 | 10,20,30,40,50 | 5/10 | 10/7.5 | 7.5/5 7.5/5 | 2.5/1.5 | ||
NF60-SS | 3 | 10,20,30,40,50,60 | 5/10 | 10/7.5 | 7.5/5 | 7.5/5 | 2.5/1.5 | |
NF100-CS | 3 | 60,70,100 | 50/42 | 30/20 | 7.5/5 | 15/10 | 10/5 | 5/2.5 |
4 | ||||||||
NF250-SS | 3 | 125,150,175,200,225,250 | 50/42 | 30/20 | 25/15 | 13/15 | 15/10 | 5/2.5 |
4 | ||||||||
NF400-SS | 3 | 250,300,350,400 | 85/60 | 50/35 | 25/20 | 35/25 | 25/18 | 15/10 |
4 | ||||||||
NF630-SS | 3 | 500,600,630 | 85/60 | 50/35 | 50/30 | 35/25 | 25/18 | 15/10 |
4 | ||||||||
NF800-SS | 3 | 600,700,800 | 85/60 | 50/35 | 50/30 | 35/25 | 25/18 | 15/10 |
4 |