Electrical Features 
 Rated current In :1,2,3,4,6,10,16,20,25,32,40,50,63A
 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 :4500A
 Energy limiting class:3
 Rated impulse withstand voltage(1.2/50) Uimp:4000V
 Dielectric test voltage at ind. Freq. for 1 min:2kV
 Pollution degree:2
 Thermo-magnetic release characteristic: B,C,D
Mechanical Features
 Electrical life:4,000
 Mechanical life:10,000
 Protection degree:IP20
 Reference temperature for setting of thermal element:30?
 Ambient temperature (with daily average?35?): -5?...+40?
 Storage temperation: -25?...+70?
Installation
 Terminal connection type: Cable/Pin-type busbar
 Terminal size top/bottom for cable: 25mm2
 Terminal size top/bottom for busbar: 25mm2
 Tightening torque 2.0 N*m
 Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device
 Connection: From top and bottom
Combination with accessories
 Auxiliary contact: Yes
 Shunt release: Yes
 Under voltage release: Yes
 Alarm contact: Yes