Electrical components

Switches allow easy and comfortable operation of technical systems in classic vehicles. Whether for ignition, driving light or turn signals, there is a suitable switch for any function. As leading company in the area of vehicle electrics and electronics, Bosch offers a wide variety of vehicle switches for classic cars of different ages.

Flasher units are available in different shapes and with a variety of circuits, but they all fulfill the same purpose: they activate/deactivate turn signals and hazard warning lights. Visual and acoustic feedback signals indicate their proper functionality. Bosch flasher units are designed for reliable operation even after numerous switching cycles.

Relays for classic cars are used for most diverse purposes such as, for instance, switching between high and low beam lights. Bosch relays do not need much space but provide a high switching capacity. They are very reliable and feature replacement intervals of roughly 250 000 switching cycles.

Bosch Classic has reengineered a number of flasher unit relays. While their traditional appearance has been maintained, the new relays are now equipped with electronics. Some part numbers flasher units made of sheet metal. These relays were produced from the 1950s to 2017 and are now also available again. Thanks to a newly integrated sound module, they still sound like they did in the past, despite the electronics inside.

Foot and rotary switches for high and low beam switch without interruption and snap in at the selected position. They have a corrosion-resistant surface.

The pushing magnet is used as an actuator in directional control valves in pneumatic or hydraulic systems and has been produced unchanged since 1948.