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Circuit Breaker-NF-CS

Circuit Breaker-NF-CS
group name
Molded Case Circuit Breaker
Min Order
1 piece
update time
Fri, 08 Jul 2011 16:47:27 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

APPLICATIONNF series moulded case circuit breaker is a kind of economic breaker, has the features as following, such as

Detailed

APPLICATION:
NF 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 AC 50/60Hz, rated insulating voltage 660V, max. Rated current 1250A as on-off operation, and take effect, it also can be used as unfrequented conversion of line and infrequency

SPECIFICATION:
MODEL NF6-0CS NF1-00CS NF-250CS
Rated current ln (A)- 5?~+40?Reference ambient temperature 60 60?75?100 125?150?175?200?225?250
Number of poles 3 3 3
Rated service voltage Ue(V) AC 690 690 690~1000
DC 220 220 220
a 75 75 105
b 130 130 165
c 68 68 86
ca 86 86 110
bb 110 110 126
aa 25 25 35
DimensionsAnd MountingDetails(Kw) 550V 600V 1.5 3 7.5 15 10 18
440V 480V 2.5 5 10 22 15 18
380V 2.5 10 10 22 18 30
220V 240V 5 10 25 50 25 50
AC 550V 1.5 5 7.5 10 10 18
440V 2.5 5 10 22 15 25
415V 2.5 5 18 22 18 30
380V 2.5 5 18 30 18 30
240V 5 10 25 50 25 50
DC 220V 2.5 5 5 10    
110V 5 10 7.5 15    
Connection way Press terminal
Shoppingfitting Alarming switch (AL) O O  
Auxiliary switch (AUX) O O  
Voltage release mounting (SHT) O O  
Low voltage release mounting (UTV)      
Accessory lead wire terminal platform (LT)   O  
Outer operate handle   O   O  
Terminal isolation cover O O O
Automatic tripping device Complete electromagnetism type
Trip button Have