Miniature Switch Disconnecter (MSD). When opening, there is an insulation distance and an obvious disconnection 'mark between the contacts in accordance with the requirements of the station.
When losing,it can carry the current under normal circuit conditions and abnormal conditions within the specified time, such as short circuit.Type | AOH-100 | |||
Standard | GB14048.3, IEC60947-3 | |||
Pole | 1P, 2P, 3P, 4P | |||
Rated current(A) | 25,40, 63, 80, 100 | |||
Rated voltage(V) | AC230(1P), AC230/400(2P, 3P, 4P) | |||
Rated insulated voltage(V) | 690 | |||
Rated impulse withstand voltage(kV) | 6 | |||
Rated short-circuit withstand current | 12le/1s | |||
Rated short-circuit making capacity | 20le/0.1s | |||
Rated making and breaking capacity | 3le,1.05Ue,COSφ=0.8 | |||
Utilization | AC-21B, AC-22A | |||
Electrical life | 1500 | |||
Mechanical life | 8500 | |||
Installation method | TH37-7.5 type DIN rail |