MCB Solar DC Circuit Breaker 125A, 2Pole, 06- 500V Max

MCB Solar DC Circuit Breaker 125A, 2Pole, 06- 500V Max

4,000.00

NC-100 Miniature circuit breaker 2 pole

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.

Sold By : BuySolar
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Product Description

Standard IEC/EN 60947-2
Electrical features Rated current In A 63,80,100,125
Poles 1P,2P,3P,4P
Rated voltage Ue V 230/400
Insulation voltage Ui V 500
Rated frequency Hz 50/60
Rated breaking capacity Ka 6~10
Rated impulse withstand voltage(1.2/50)Uimp V 6000
Dielectric test voltage at ind.Freq.for 1 min Kv 2.5
Pollution degree 3
Thermo-magnetic release characteristic 8-12In
Mechanical
features
Electrical life 1500(In=63A,80A,100A)
1000(In=125A)
Mechanical life 8000(In=63A,80A,100A)
7000(In=125A)
Contact position indicator Yes
Pollution degree IP20
Standard IEC/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 cable mm2 50
AWG 18-1/0
Terminal size top/bottom for busbar mm2 50
AWG 18-1/0
Tightening torque N*m 3.5
In-Ibs. 3.1
Mounting On DN rail EN 60715(35mm)by meas of fast clip device
Connection
Auxilary contact
From top
Auxilary contact Yes
Rated current
In (A)
Temperature compensation coefficient under various operational temperature
-10℃ 0℃ 10℃ 20℃ 30℃ 40℃ 50℃ 55℃ 60℃
63 1.28 1.21 1.14 1.07 1.00 0.84 0.87 0.85 0.82
80 1.22 1.16 1.11 1.05 1.00 0.95 0.91 0.88 0.86
100 1.22 1.18 1.11 1.05 1.00 0.95 0.91 0.88 0.88
125 1.22 1.16 1.11 1.05 1.00 0.95 0.91 0.88 0.86

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