Audited Supplier
NF-CW
Low Voltage Circuit Breakers
Energy-storage Type
High-Speed Circuit Breaker
Air
Fixed
Moulded Case Circuit Breaker
NF-Cw
MCCB
VDE, CE, CB
Good Quality
vibba
Colour Box
3A--800A
Wenzhou
85362000
Product Description
Product Description
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 unfrequented conversion of line and unfrequency.
Basic Info
Model NO.: NF-CW 63,125,250
Arc-extinguishing Medium: Air
Structure: Moulded Case Circuit Breaker
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Energy-storage Type
Installation: Fixed
Speed: High-Speed Circuit Breaker
Export Markets: Global
Additional Info
Trademark: VIBBA or as require
Packing: Standard Export Package or as Require
Production Capacity: 5000PCS/Month
Origin: Wenzhou,China
Application
NF-CW moulded case circuit breaker is available in three ranges, standard, hi- break. The performance of the NF-CW MCCB range is the result of extensive design & development-utilizing AAD accredited test station.
The NF-CW series plastic outer covering type circuit breaker (hereafter refers to as circuit breaker), is this company uses the international advanced design, one of the technique of manufacture development, development new circuit breakers. Its fixed isolation voltage is 690V, is suitable in exchanges 50Hz, fixed working voltage 400V and below, does the fixed operating current to the 800A electric circuit is infrequent transforms rubber electric motor infrequent starting. The circuit breaker has the overload, the short circuit and owes the voltage protection installment, can protect the line and the power equipment is damaged.
| Type | Rated current of trip (In A) | Pole number | P1/P2) Interrupting capacity(kA) (P1/P2) Interrupting capacity(kA) | |||||
| 240 | 380 | 415 | 500 | 600 | 660 | |||
| NF-30CW | 3,5,10,15,20,30 | 2,3P | 5/5 | 5/2.5 | 2.5/1.5 | 2.5/1.5 | - | - |
| NF-50CW | 10,20,30,40,50 | 3P | 5/10 | 10/7.5 | 7.5/5 | 7.5/5 | 2.5/1.5 | - |
| NF-60CW | 10,20,30,40,50,60 | 3P | 5/10 | 10/7.5 | 7.5/5 | 7.5/5 | 2.5/1.5 | - |
| NF-100CW | 60,75,100 | 3,4P | 50/42 | 30/20 | 7.5/5 | 15/10 | 10/5 | 5/2.5 |
| NF-250CW | 125,150,175,200,225,250 | 3,4P | 50/42 | 30/22 | 25/15 | 18/15 | 15/10 | 5/2.5 |
| NF-400CW | 250,300,350,400 | 3,4P | 50/42 | 50/35 | 25/20 | 35/25 | 25/18 | 15/10 |
| NF-630CW | 500,600,630 | 3,4P | 85/60 | 50/35 | 50/30 | 35/25 | 25/18 | 15/10 |
| NF-800CW | 600,700,800 | 3,4P | 85/60 | 50/35 | 50/30 | 35/25 | 25/18 | 15/10 |
