ELECTRICAL ASSEMBLY

An electrical assembly includes a track assembly, a support member configured to move along the track assembly, a first ECU connected to the support member, and a second electronic control unit (ECU) connected to the track assembly and configured to provide power from a power source to the track assembly. The first ECU may be configured to disconnect the electrical load and/or cause the electrical load to operate in a low-current mode if a connection system is partially engaged. The second ECU may have a first mode in which the second ECU provides power in a first voltage range to the track assembly. The second ECU may have a second mode in which the second ECU provides power in a second voltage range. The second ECU may be configured to switch between the first mode and the second mode according to information from the first ECU.