Electrical connection boxes; Lockout devices for use with electrical switches; Lockable plastic guards adapted for covering wall-mounted thermostats; Electric outlet covers; Electric junction box housings; Junction boxes; Cable and wiring plates in the nature of protective sheaths for electrical cable and wiring; Electrical plug device enabling connection and disconnection of power and/or control cables; Covers for electric outlets; Electrical plugs and sockets; Electrical terminal blocks; He...