//MCB Solar DC Circuit Breaker 120A, 1Pole, 06-250V Max

MCB Solar DC Circuit Breaker 120A, 1Pole, 06-250V Max

2,000.00

NC-100 MINI CIRCUIT BREAKER

Application:
For protecting equipment against overload and short circuit

General rules for choosing MCB
Technicala data of the network at the point considered:
The earthing systems(TNS,INC),Shrot-circuit current at the circuit-breaker installatino point,which must always be less than the breaking capacity of this device,Networl normal voltage.

NC-100 MINI CIRCUIT BREAKER

Application:
For protecting equipment against overload and short circuit

General rules for choosing MCB
Technicala data of the network at the point considered:
The earthing systems(TNS,INC),Shrot-circuit current at the circuit-breaker installatino point,which must always be less than the breaking capacity of this device,Networl normal voltage.

Description

StandardIEC/EN 60947-2
Electrical featuresRated current InA,80,100,125
Poles1P,2P,3P,4P
Rated voltage UeV230/400
Insulation voltage UiV500
Rated frequencyHz50/60
Rated breaking capacityKa6~10
Rated impulse withstand voltage(1.2/50)UimpV6000
Dielectric test voltage at ind.Freq.for 1 minKv2.5
Pollution degree3
Thermo-magnetic release characteristic8-12In
Mechanical
features
Electrical life1500(In=63A,80A,100A)
1000(In=125A)
Mechanical life8000(In=63A,80A,100A)
7000(In=125A)
Contact position indicatorYes
Pollution degreeIP20
StandardIEC/EN 60947-2
Reference temperature for
setting of thermal element
30
Ambient temperature-5…+40(Special application please refer to P29 for temperature compensation correction)
Combination
with
sccssorles
(with daily average≦35℃)
Storage temperation Terminal connection type-25..+70
Cable/pin-type busbar
Terminal size top/bottom for cablemm250
AWG18-1/0
Terminal size top/bottom for busbarmm250
AWG18-1/0
Tightening torqueN*m3.5
In-Ibs.3.1
MountingOn DN rail EN 60715(35mm)by meas of fast clip device
Connection
Auxilary contact
From top
Auxilary contactYes
Rated current
In (A)
Temperature compensation coefficient under various operational temperature
-10℃0℃10℃20℃30℃40℃50℃55℃60℃
631.281.211.141.071.000.840.870.850.82
801.221.161.111.051.000.950.910.880.86
1001.221.181.111.051.000.950.910.880.88
1251.221.161.111.051.000.950.910.880.86

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