Detailed Product Description
NF MCCB(General)(moulded case circuit breaker,nf breaker)is in accordance with the International Standard .
Features:
1) Name: moulded case circuit breaker (MCCB)
2) Frequency: AC 50Hz/60Hz)
3) Rated insulation voltage: 600V
4) Rated operating voltage under AC 690V or less
5) Rated operating current: 10A-800A
6) Pole number: 3 poles, 4 poles
7) Breaking capacity code:
L: Standard type
M: Higher breaking type
H: High breaking type
8) The various suitable accessories can be supplied separately or fit together according to client request.
9) It is for distribute power and non-frequent turn on/off circuit in normal conditions.
10) Provided with the function of the protection against overload, short circuit and under voltage.
11) These products comply to IEC 60947-2, 60947-4 standards.
Specifications:
NF-CP | Pole number | Rated current (A) | Testing voltage | (P1/p2) Ica/Ics Breaking capacity(KA) | |||
230 | 400 | 440 | 500 | ||||
NF-50CP | 3 | 5 10 15 20 30 40 50 | 600 | 5/2 | 5/2 | 5/1 | 5/1 |
NF-60CP | 3 | 60 | 600 | 5/2 | 5/2 | 5/1 | 5/1 |
NF-100CP | 3 | 60 75 100 | 600 | 25/13 | 5/5 | 5/5 | 5/4 |
NF-250CP | 3 | 125 150 175 200 225 250 | 600 | 30/15 | 5/9 | 5/8 | 5/5 |
NF-400CP | 3 | 250 300 350 400 | 600 | 35/25 | 5/18 | 5/13 | 5/8 |
