NF Series Moulded Case Circuit Breaker

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: NF
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: CE, CCC
• Rated Working Current: 16A to 800A
• Transport Package: Export Packing
• Specification: 3P, 4P
• Trademark: GWIEC
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 50000

Product Description

 

Low voltage NF Circuit Breaker
 

Moulded case circuit breaker/MCCB

Application
NF-CS series Moulded Case Circuit Breaker, a kind of economic breaker, has the features as following, 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.

NF-CW 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 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.

NF-SS 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 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.

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	18/25
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)	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	10, 20, 30, 40, 50
NF50-CW	3	10, 20, 30, 40, 50, 60	5/10	10/7.5	7.5/5	7.5/5	2.5/1.5	­
NF60-CW	3	60, 75, 100	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	30/20	7.5/5	15/10	10/5	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

Model	Pole   Number	Rated   current             (A)	(P1/P2)lca/lcs   Breaking   capccity                                     (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

Rated Product:

GWIEC is specialized in manufacturing in contactor,circuit breakers,thermal overload relays and magnetic starters,etc.


Company Information:

GWIEC attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates.

GWIEC will insist her belief "Quality is Brand"to bring "Better Quality, Better Service and Better Price"to customers, our goal is to maximize your profit and bring mutual success to both of us!



Certifications:
GWIEC attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates. we supply for global factories and distributors which are experienced in filed electric products and green energy. Just like Europe, South America, Russia, Asia etc. 

Our Team:



FAQ:

1.Could I put my own logo on it?

> Sure, customers' logo can be made by laser, engraved, embossed, transfer printing etc. 

 

2.Should I pay extra for logo printing ?

> Normally usd 0.017/per color,according to the actual situation.

 

3.How about the quality ?

> Acquire the CE & SGS Certification.

> 100% QC in produce process and before package.

 

4.Could I buy 1pc sample first and small order ?

> Of course, support sample order and small order, especially for new customers under certain condition

 

5.How much for 1pc sample ?

>Some cheap ones may free for 1pcs but need to see the actual stock.

 

6.If I have my thoughts, do you have person to design according to my concept?

> Certainly,our design team is willing to do for you.

 

7.How long to make a sample?

> 2-5 days which depends on the samples' complexity.

 

8.Is the sample fee refundable or not?

> Sure, refundable once order confirmed.

 

With more than 15 years OEM experience, we can provide professional solutions for customers. 
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