Hardwired Surge Protector..Hard To Do?

The instructions that came with mine were very specific and clear.
Only simple tools needed - just be sure you do it correctly - otherwise you will not get power into the rig.

I did mine in about two hours - and it has paid for itself many times over in the prevention of high power, low power and back-to-front power. I have a 'Progressive' and you can read the installation instruction on their web site at:
Progressive Industries
and follow the links to the installation manual for the model to suit your needs.

Older campgrounds seem to have a higher frequency of poor or incorrect power supply to the posts.

Piece of cake if you know anything about electrical. :)

Plenty of youtube vids about it. Didn't check them out for 'hardwire' though.

YouTube - surge

fairhaven wrote:
What's involved with installing a hardwired surge protector?

If you have to ask, then you are not qualified to do the job.

So the answer to your question: Easy as making a phone call and writing a check. Just call a Licensed electrician. 50 Amps is nothing to mess with.