Schaltbau High voltage contactors in electric vehicles ( BDU)

Used as main contactors in the Battery Disconnect Unit (BDU) the high power contactors from Schaltbau ensure safety for passengers and the vehicle throughout driving, braking or in case of emergency. Learn more about our solutions for safe electromobility in our new video and get first impressions about our new contactor innovations C800 and C320. Contact us: Voice over in video: The future of mobility is electric. Schaltbau specialises in switching and controlling direct currents in demanding conditions. The highvoltage Battery Disconnect Unit is responsible for ensuring safe galvanic isolation. The unit is equipped with sensors, fuses, diagnosis technology, one precharge contactor and two main contactors. Switching on In its idle state, the electricvehicle battery is disconnected from the highvoltage electrical system. When the vehicle is switched on, the lower main contactor closes, and then the precharge co