My remote Inverter switch up front has a RJ12 telephone plug, I had to replace the cable and when they made the cable they reversed the wiring to the plug so I got out my telephone crimp tools and have tried two different RJ12 plugs and they are too loose in the switch. The old one was tight with no play the new one snaps in but back out enough to disconnect the Inverter I must be missing something?
I have tried two places I think I am getting overseas junk one even said RJ12 compliant, Grainger is 2.67 for a pack of 50, I found new old stock Leviton that might be the ones that will work