This was originally posted on APC forums on 9/25/2010
Is it ok to plug a surge suppressor into the wall and then plug the line r voltage regulator into the surge supressor? They both are APC. And does it affect the joule protection since I know the AVR has some built in surge suppression. I know the typical response is not to overload the circuit by plugging too many devices in. But looking for any other scientific reasons and also APC's input on the matter.