I noticed today that most of the "standard" wiring diagrams for the master solenoid (aka battery contactor) show the main bus/avionics feed coming off the same terminal as the heavy starter feed. i.e. often the right terminal on the master solenoid wiring diagram. My main bus feed comes off the other terminal, the one sometimes marked "battery" connection. It has been my assumption that both terminals are fully energized when the solenoid is actuated by the master switch.
So, does it make any difference which side of the master solenoid the main bus feed comes from?
So, does it make any difference which side of the master solenoid the main bus feed comes from?