1449 3rd Edition, 125 Volt 15 Amp Surge Protected, 6-Outlet Strip w/Switch, 1330 Joules, 6 Feet 14-3 SJT Cord Length, Aluminum Housing - BEIGE. Leviton’s Surge Protection Devices can be used individually or as part of a coordinated application strategy, to protect sensitive electronic equipment, in industrial, commercial and residential locations, from the stress and degradation inflicted by voltage transients.