Application

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 AC50/60Hz, rated insulation voltage 660V, max rated current 800A as on-off operation, and take effect, it also can be used as unfrequent conversion of line and unfrequency.

Specifications

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

Weight

2 kg

Dimensions

25 × 25 × 25 cm

Rated Current

63A – 800A

Poles Number

2P, 3P, 4P

color

Black

NF-CW Series Molded Case Circuit Breaker

Click to enlarge

Back to products

NF-CW Series Molded Case Circuit Breaker

Brand Name:Newtrend or OEM brand
Place of Origin:China
Model Number:NF-CW
Rated Frequency (Hz):50/60hz
Breaking Capacity:25kA,36kA,50kA
Rated Voltage:690V
Type:Moulded Case

SKU: 60046080598 Category: MCCB Circuit Breaker

Description
Additional information

Description

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