• NF Series Moulded Case Circuit Breaker
  • NF Series Moulded Case Circuit Breaker
  • NF Series Moulded Case Circuit Breaker
  • NF Series Moulded Case Circuit Breaker
  • NF Series Moulded Case Circuit Breaker
  • NF Series Moulded Case Circuit Breaker

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: Moulded Case Circuit Breaker
Customization:

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Rating: 5.0/5
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Overview

Basic Info.

Model NO.
NF-SS,NF-CS,NF-CW,NF-CP
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection
Certification
CE
Transport Package
Export Standard Carton Box
Specification
CE
Trademark
Winston/OEM/Neutral
Origin
China
HS Code
8536
Production Capacity
50, 0000 PCS/Year

Product Description

NF Series Moulded Case 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
Company Profile

NF Series Moulded Case Circuit Breaker

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Diamond Member Since 2011

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Rating: 5.0/5
Manufacturer/Factory
Number of Employees
17
Year of Establishment
2010-05-05