HEPD80 Whole House Surge Suppressor Installation

This video documents the installation of a Square D HEPD80 whole house surge suppressor.
**WARNING!!!**
Lethal voltages are present on the two 120V rails which run down the center of the box, and at the main breaker. SWITCH OFF the main breaker before working on the service panel, and stay clear of the mains. The mains cannot be deactivated unless the meter is pulled by qualified personnel. if you are uncomfortable working around the inside of the service panel, STOP, do not attempt! Have qualified personnel install it for you.