Manufacturer: WashiON KYORITSU KEIKI
Model: BMS□X-2 Series
Features
- There are two types in the BMS□X-2 Series
1. BMS2X-2 type: 1000VDC 10A (R-load)
750VDC 15A (R-load)
2.BMS4X-2 type: 1000VDC 20A (R-load) - Both models feature a rated insulation voltage of 1000V.
- They support bipolar simultaneous interception for reliable operation.
- A lever operating mechanism ensures simple and secure control.
Specifications
| Item | Performance |
| Type | BMS2X-2 | BMS4X-2 |
| Rated insulation voltage | 1000VDC |
| Rated supplied current | 15A | 40A |
| Rated breaking current | 1000VDC 10A (R-load) | 1000VDC 20A (R-load) |
| 750VDC 15A (R-load) |
| Bipolar simultaneous interception |
| Conformity electric wire | 5.5mm² | 14mm² |
| Screw size | M5 × 12 (Steel screw) |
| Insulation resistance | 20MΩ or by 1000VDC megger |
| Power frequency withstand voltage | 3000VAC 1min |
| Lightning impulse withstand voltage | 8000V 1.2/50μ S positive/negative polarity, 3 times |
| Mounting | DIN-Rail system / fixed system |
| Ambient temperature | -25~70°C |
| Relative humidity | 45%~85% |
| Mechanical life | 10000 times |
| Electrical life | 1000 times |
| Others | mechanical holding type |
♦Outside Drawing
♦Connection Diagram
♦Dimension List
| Sign | BMS2X–2 | BMS4X–2 |
|---|
| A | 121 | 126 |
| B | 104 | 109 |
| C | 50 | 49 |
| D | 25 | 30 |
| E | 22 | 25 |
| F | 95 | 100 |
| G | 80 | 85 |
| H | 65 | 70 |
| I | 60 | 65 |
| J | 41 | 45 |
| K | 24 | 25 |
| L | 10.5 | 13 |
| M | 10.5 | 12.5 |
| N | 10.5 | 12.5 |
