Excel 2 Pole 125A Main Switch – MS-2125
Part No Description
MS-2125 2 Pole 125A Main Switch
Excel Groups Switch Disconnectors are designed to isolate the live and neutral of the supply in our consumer units and as stand alone installations. They are suitable for residential, commercial and industrial installations.
Technical data
| Product name | Main Switch |
| Standards | IEC60947- 3 |
| Certificate | CE, UKCA |
| Electrical characteristics | |
| Number of poles | 2P,4P |
| Rated frequency (Hz) | 50/60 |
| Frame current (A) Inm | 125 |
| Rated current (A) In | 100, 125 |
| Rated voltage (V) Ue | AC230/400(2P) AC400(4P) |
| Rated insulation voltage (V) Ui | 690 |
| Rated impulse withstand voltage (kV)Uimp | 4 |
| Rated short-time withstand current (kA) Icw | 12 Ie / 1s |
| Rated short-circuit making capacity (kA) Icm | 20 Ie / 0.1s |
| Rated making and breaking capacity (kA) Icm | 3Ie |
| Pollution class | III |
| Mechanical properties | |
| Electrical life | 10000 |
| Mechanical life | 20000 |
| Protection grade | IP20 |
| Indicator window | Contact status indication |
| Normal operation conditions and installationcharacteristics Storage temperature | |
| Installation site altitude | -35℃ ~+70℃ ≤ 2000m |
| Terminals | Fixed with screw |
| Maximum wiring capacity | 50mm2 |
| Maximum limit torque Nm | 3.5 |
| Installation category | Class Ⅱ , Ⅲ |
| Installation method | 35mm standard rail |
| Incoming method | Upper and lower |