I'd like to have both a NEMA 14-50 and 6-50 outlet on the same 2 pole 50amp, 240v circuit. How can I prevent someone from trying to use both at the same time? I was thinking there could be some kind of knob switch, or a resetable circuit breaker to prevent it. These outlets would be outside. Any...
We have an AccuEnergy EV390 energy meter. We're trying to determine what is the most suitable "Intermediary Relay" (see page 19 for specs) to use in order to latch a Packard C440A 24v coil, 3 phase contactor. The meter has a nice built-in auxiliary power supply that can be used to drive the...