Do you ever plug the EMS in between the cord and the rig, or do you always plug into the pedestal? Are there any pros and cons to either way?
Tony... My supressor is external. In a way it could be rigged inside but it would be better to use the internal version. I always plug mine into the pedestal... Somewhere I read that TRC (Surge Guard) stated not to set the unit on the ground in the rain, so I put it on a 2x so it does not sit in a pool of water...
Pros or Cons depend on who is using them.
The internal you can mount a set of indicators so you can see what is going on from inside the coach. The external ones you have to go outside.
The external units are outside so they could be stolen. They have locks to go onto the unit and the main cord, but this could be cut and removed even when locked.
Enternal ones are safer from thieft but
in my opinion if you have a severe electrical charge that destroy's the supressor you have to go inside and replace it rather than buy another and plug it in. Also if the supressor is destroyed and bursts into flames it is on the inside of your unit and could cause your coach to catch fire. The External units keeps this on the outside. This is my preference. I worked for an electric company and have seen devices burst into flames from severe electrical surge that you would not think would catch fire.
This is what I do.. Each to their own. If I were to replace my Surge Guard I would probably go to Progressive.
BC