Question for those with the Progressive hardwired surge?

If you are talking about flipping the main breaker in the trailer... The surge protector is wired in in front of the power distribution center.

There is a delay when plugging in - but as long as shore power is constant, turn off the breaker as often as you like. Immediately upon turning it on you have power thru-out.

I have mine set for 136 sec. Delay. It's a little annoying sometimes, but, I won't burn up the AC from a momentary outage.