Chassis connector, power-in, 3/16" flat tab terminals, blue The powerCON is a locking 3 conductor equipment AC connector with contacts for line, neutral and pre-mating ground contact. It replaces appliance couplers wherever a very rugged solution in combination with a locking device is needed order to guarantee a safe power connection. Attention: The powerCON is a connector without breaking capacity, ie the powerCON should not me connected or disconnected under load or live!