Specifications

nf moulded case circuit breaker
rated current:3-1250A
pole number:2,3,4
frequency:50/60Hz

nf moulded case circuit breaker

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 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.

Specifications

Type	Pole number(P)	Rated current(A)	Rated current of frame(A)	Rated ultimate breaking capacity(KA)
NF30-CS	3	3,5,10,15,20,30	30	1.5
NF50-CS	2,3	10,15,20,30,40, 50	50	5/10
NF60-CS	3	60	60	5/10
NF100-CS	2,3	60,70,100	100	18/25
NF250-CS	3	125,150,175,200 225,250	250	18/35
NF400-CS	3	250,300,350,400	400	25/50
NF630-CS	3	500,600,630	630	35
NF800-CS	3	600,700,800	800	35
NF1250-CS	3	800,1000,1200,1250	1250	85

Type	Pole number	Rated current(A)	Breaking capacity(KA)
			AC(P1/P2)
			240	380	415	500	600	660
NF30-SS	2	3,5,10,15,20,30	5/5	5/2.5	2.5/1.5	2.5/1.0	-	-
	3
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-SS	3	60,75,100	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	30/22	25/15	18/15	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

Type	Pole number	Rated current(A)	(P1/P2)Ica/Ics Breaking capacity(KA)
			230	400	440	500
NF50-CP	3	5,10,15,20,30,40,50	5/2	5/2	2.5/1	2.5/1
NF60-CP	3	60	5/2	5/2	2.5/1	2.5/1
NF100-CP	3	60,75,100	25/13	10/5	10/5	7/4
NF250-CP	3	125,150,175,200,225,250	30/15	18/9	15/8	10/5
NF400-CP	3	250,300,350,400	50/25	36/18	25/13	15/8

Type	Pole number	Rated current(A)	Circuit breaking capacity(KA)
			AC(P1/P2)
			240	380	415	500	600	660
NF30-CW	2	3,5,10,15,20,30	5/5	5/2.5	2.5/1.5	2.5/1.0	-	-
	3
NF50-CW	3	10,20,30,40,50	5/10	10/7.5	7.5/5	7.5/5	2.5/1.5	-
NF60-CW	3	10,20,30,40,50,60	5/10	10/7.5	7.5/5	7.5/5	2.5/1.5	-
NF100-CW	3	60,75,100	50/42	30/20	7.5/5	15/10	10/5	5/2.5
	4
NF250-CW	3	125,150,175,200,225,250	50/42	30/22	25/15	18/15	15/10	5/2.5
	4
NF400-CW	3	250,300,350,400	85/60	50/35	25/20	35/25	25/18	15/10
	4
NF630-CW	3	500,600,630	85/60	50/35	50/30	35/25	25/18	15/10
	4
NF800-CW	3	600,700,800	85/60	50/35	50/30	35/25	25/18	15/10
	4

Product show

   standard export packing for  nf moulded case circuit breaker

 

(1)Warranty   ( 24 months warranty  )

1. The warranty starts from the delivery date from our factory;

2. During the warranty, any defective product will get repaired or replaced for free ;

3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.

 (2)Lead Time

1. Sample orders will be delivered from our factory within 7 working days.

2. General orders will be delivered from our factory within 7-15 working days.

3. Bulk orders will be delivered from our factory within 25 working days at most

(3)Shippment

1. By EMS, DHL, FedEx, TNT, UPS or other express. 

 2. By our forwarding agent (by air or by sea).

3. By your own forwarding agent.

4. By domestic forwarding agents to any city in China

we are a manufacturer & exporter , we are sure that we can best support our customers with high quality products and the most competitive products .

Factory picture

Our markets

North America	No3	Rated of buyer 12.5%
South America	No4	Rated of buyer  7.5%
Europe	No2	Rated of buyer  19.2%
Asia	No1	Rated of buyer  35.5%
Africa	No5	Rated of buyer  3.24%

  

Certification :

                      

Certified Picture	Certification Name	Certified By	Product Name & Model No.
	ISO9001:2000	EACC, ANAB	Scope:  Sales of Sales of electric appliances .For example: sensors, relays, voltage stabilizers, AC contactors circuit breakers, distribution boxes, industrial plugs & sockets and others  .
	CE	EPRE	Mini Circuit Breake&GSB6-63
	ETL	ITS	Mini Circuit Breaker&GSL7-63
	GS	TUV	PIR CEILING LAMP&GSL3002B
	SAA	SAA	Mini Circuit Breaker &N-7B
	CE	EPRE	STANDALOE SENSOR&GSA001