Master electrician white 3 outlet 540 joule low profile surge tap. Features 2 rotating and 1 stationary center outlet allow for up to 3 transformer plugs. Outlets rotate 90 degrees so furniture can be placed closer to the wall. Auto shut off cuts power from the surge protector during a catastrophic surge protecting the connected equipment. EMI/RFI noise filtering. Protected red indicator LED shows surge protection is functioning, grounded green indicator LED shows surge protector is plugged into a properly grounded outlet. Also features advanced X3 fireproof ceramic encased internal surge protection. Certified to UL standards.