A Rule illuminated three position 'automatic / off / manual' switch for automatically controlled 12 volt DC electric bilge pumps.
Complete with a fuse holder and fail-safe switch that prevents the pump from being left on when used in the manual mode.
| Height | 51mm |
| Width | 82mm |
| Fixing Hole Centres | 74mm |
| Depth | 74mm |
| Voltage | 12v |