EKM1-63S 4.5KA and EKM1-63H 10KA miniature circuit breaker product introduction

           EKM1-63S 4.5KA Miniature Circuit Breaker

Electrical Features

Rated voltage Ue：240/415V

Insulation voltage Ui：500V

Rated frequency：50/60Hz

Rated breaking capacity：4,500A

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：B,C,D

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℃

 

                 EKM1-63H 10KA Mini Circuit Breaker

Electrical Features

Rated current In：1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A

Poles：1P, 1P+N, 2P, 3P, 3P+N,4P

Rated voltage Ue：230/240V

Insulation voltage Ui：500V

Rated frequency：50/60Hz

Rated breaking capacity：10,000A

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：B,C,D

Mechanical Features

Electrical life：8,000 Cycles

Mechanical life：20,000 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℃