This control unit includes a transformer wired to a timer and push-buttons. We had to cross several parts for this Aerospace customer due to parts going End of Life. This led to issues with the schematic and reference designators. Work was completed by working closely with the customer to meet needs and get prints updated for future builds. This unit is shipped with 2 cables that are also built on site. The customer was happy with the build and we have since gotten orders for more of these based on the success we met.