Yep, I like the breaker to stop and not connect again until I connect it.
Another small issue. The TMCC Direct Lockon seems to trip on several locomotives I have as they come by the track feed on my test loop for no reason. Both of them are ERR equipped, one with the Cruise Commander M and the other with a MiniCommander 2. Never did sort that out, but the MTU TIU or the PH-180 work fine with them. I also don't see any unusual currents from them. Putting a 4.7uF cap across the TMCC Direct Lockon makes it work, but I shouldn't have to do that. Oddly, putting a TVS across it didn't have any effect. Finally, the TMCC Direct Lockon is not compatible with DCS, it kills the signal, another minus. Since the TIU offers as good or better protection, it's redundant anyway.
The TMCC Direct Lockon has fallen out of favor at my place. Anyone want to buy some?