| Rated current In | 1A-63A |
| Pole number | 1P,2P,3P, 4P |
| Rated voltage Ue | AC 230/400V |
| Rated frequency | 50/60Hz |
| Rated breaking capacity | 7.5 KA |
| Running breaking capacity | 7.5 KA |
| Rated shock withstand voltage | 4 KV |
| Power dissipation per pole | 1A-10A:2W |
| | 16A-32A:3.5W |
| | 40A-63A: 5W |
| Tripping characteristic | B.C.D |
| Mechanical life | 8000 times |
| Electrical life | 4000 times |
| Protection level | IP20 |
| Fiducial temperature | 30ºC |
| Ambient temperature | -5ºC to +40ºC |
| Storage temperature | -35ºC to+70ºC |
| Resistance to damp heat | 2 types(temperature 55ºC,relative humidity 95% |
| Installation type | Modular structure, Rail mounted |
| Terminal wiring capability | 25mm² |
| Terminal connection type | Cable/Pin-type busbar/U-type busbar |
| Tightening torque | 2.0N*m 22In-Ibs |
| Mounting | 35 mm |
| Connection | From top and bottom |