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EKM2-125 6KA MCB(Economic Type)

EKM2-125 6KA MCB(Economic Type)
Technical Data

Electrical Features        

Rated current In 63,80,100,125A
Poles 1P,1P+N,2P,3P,3P+N,4P
Rated voltage Ue 240/415V
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated breaking capacity 6,000A
Energy limiting class 3
Rated impulse withstand voltage(1.5/50) Uimp 4,000V
Dielectric test voltage at ind. Freq. for 1 min 2kV
Pollution degree 2
Thermo-magnetic release characteristic 8-12In

Mechanical Features

Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes
Protection degree IP20
Reference temperature for setting of thermal element 30℃
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃

Installation

Terminal connection type Cable/Pin-type busbar
Terminal size top/bottom for cable 50mm2   18-2AWG
Terminal size top/bottom for busbar 50mm2   18-2AWG
Tightening torque 3.5Nm  30In-Ibs
Mounting On DIN rail EN 60715 (35mm) by means of fast clip device
Connection From top and bottom

Combination with accessories

Auxiliary contact DZ47-OF
Alarm contact DZ47-FB
Shunt release DZ47-MX
Over/Under voltage release DZ47-MV+MN

 MCB Characteristics

Characteristics Curves

Circuit Diagram

Overall and Installation Dimension(mm)