main switch in a sentence

Examples

1. In cases where there is not enough air available at locomotive start-up, even though the system features an automatically operated shut-off valve at locomotive shut-down, it is possible to supply air to the pantographs and main switch with a battery-powered auxiliary compressor, up to a pressure of.
2. On the roof are found scissor ( double-arm ) pantographs of the type DBS 54a, standardized for all " Einheits " classes, mounted on the obligatory roof insulators, as well as the compressed air main switch and the current-to-voltage converter for the monitoring of the overhead wire voltage.
3. He later joined East Africa's music Power house Ogopa Deejays in 2005 where he recorded and released several singles among them his most popular hit single " kigeugeu . " In 2013 Jaguar began recording with Main Switch Studios Founded by one of Jaguar's long serving producers  Philip Makanda formerly from Ogopa Deejays.