Share on (1600434884890):
item | value | |
Electrical Features | Mode | Electronic |
Electrical | Type | B |
Rated current In | 16,20,25,32,40,50,63 | |
Poles | 2P(1P+N),4P(3P+N) | |
Rated voltage Ue | 2P 240V~/4P 415V~ | |
Insulation voltage Ui | 500V | |
Rated frequency | 50/60Hz | |
Rated residual operation current(I△n) | 30mA | |
Break time under I△n | ≤0.1s(Stype<0.5s) | |
Rated breaking capacity (I△m) | 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 | B | |
Mechanical Features | Electric Life | 4,000Cycles |
Mechanical life (times) | 10,000Cycles | |
Ambient temperature | -5 ... +40 | |
Contact position indicator | Yes | |
Protection degree | IP20 | |
Reference temperature for setting of thermal element | 30℃ | |
Storage temperature | '-25℃~+70℃ | |
Installation | Terminal connection type | Cable/Pin-type busbar/U-type busbar |
Terminal size top/bottom for cable | 25mm2 18-3AWG | |
Terminal size top/bottom for busbar | 25mm2 18-3AWG | |
Tightening torque | 2.5Nm 22In-Ibs | |
Mounting | On DIN rail EN60715(35mm) by means of fast clip device | |
Connection | from top | |
Combination | Auxiliary contact | EKM1-OF |
with | Alarm contact | EKM1-FB |
accessories | Shunt release | EKM1-MX |








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