| OS-S1,5 + OS-S4,5: |
|
| Electrical oil level monitoring for OS-BP | |
| Contact container, empty: | Closed |
| Max. power: | 250 V AC/DC |
| Max. switching performance: | 10 VA / 10 W |
| Max. current: | 0.5 A |
| Material: | Plastic / brass |
| Installation position: | Vertical ±30° |
| Operating temperature range: | Up to +80 °C |