(SS) Single Gang                 (DS) Double Gang                  (TS) Triple Gang

(SO) Single Outlet             (DO) Double Outlet

(SR) Single Rocker            (DR) Double Rocker              (TR) Triple Rocker

(LCS) Switch/Outlet Combo                 (RCS) Switch/Outlet Combo

Switch on Left                                      Switch on Right

(LCR) Rocker/Switch Combo               (RCR) Rocker/Switch Combo

Switch on Left                                    Switch on Right

Cable                                                Phone