A male welding lead connector apparatus including a slidable member to block the male welding lead connector from rotating relative to a female welding lead connector when the two connectors are engaged with one another. A method of locking a male welding lead connector to a female welding lead connector using a special male welding lead connector including a slidable member to block the male welding lead connector from rotating relative to a female welding lead connector when the two connectors are engaged with one another.

An electric plug having a switch for coupling a cable to a source of electric power. Electrically conductive prongs are configured to be coupled to the source of electric power when conductive prongs are inserted into an electric power outlet. A switch disposed within the plug electrically couples the plurality of prongs to the cable only after the prongs are electrified by the source of electric power.

Disclosed a device for the load-free disconnection of a plug-in connection, which has an electrical disconnecting device and a locking clip. The locking clip can be pivoted both into a position locking the plug-in connection and into a position unlocking the plug-in connection. The device also has a sensor system, which interacts with the locking clip in its locking position to detect the locked state, in order to control the electrical disconnecting device.

A power connection assembly for an appliance includes a receptacle that has an inner wall. The inner wall defines a cavity. A channel is defined by the inner wall and is in communication with the cavity. A power cord is configured to be at least partially received by the cavity of the receptacle. A cap is rotatable between a locked position and an unlocked position and is configured to at least partially encase the power cord. A protrusion extends radially from the cap. A switch is positioned proximate the channel and is operable between an open position and a closed position. The protrusion is received by the channel and is configured to move the switch to the closed position

A charging device is provided. The charging device includes an output terminal unit connected to an input terminal unit of a battery pack. The output terminal unit includes a terminal body including an output terminal connected to the input terminal unit and a terminal cover which covers the output terminal before the input terminal unit of the battery pack is connected to the output terminal unit and through which the output terminal passes while the input terminal unit of the battery pack is connected to the output terminal unit.

A Leakage Current Detection and Interruption (LCDI) device, for use as a safety device for a load cable. The LCDI circuit card assembly incorporates a load input cavity having fire retardant materials surrounding the load input terminals, a separated containment cavity structure for a first Metal Oxide Varistor (MOV), and a contact actuator which encases the switch or contact arm at the source input section of the LCDI. The circuit design incorporates redundant safety features for containment of spurious ignitions.

An electrical outlet assembly includes a sub-faceplate having a front surface and first set of contacts position on the front surface. An outer faceplate includes an outer surface and an inner surface, the inner surface having a second set of contacts. The outer faceplate is releasably connected to the sub-faceplate so that the first set of contacts connect to the second set of contacts.

An electrical/mechanical switching having a first terminal and a second terminal. The first terminal is a neutral terminal and has a first terminal power engagement tab and a first terminal engagement tab with a first terminal copper dimple. The second terminal is a neutral terminal and has a second terminal mating engagement tab and a second terminal engagement tab with a second terminal copper dimple. A cam member is provided proximate the first terminal engagement tab and is movable between a first position and a second position to move the first terminal engagement tab into electrical and mechanical engagement with the second terminal engagement tab. An opening projection is provided proximate the first terminal engagement tab and the second terminal engagement tab and is movable between a first position and a second position to separate the first terminal engagement tab and the second terminal engagement tab.

A tamper resistant nightlight for placement in an electrical receptacle, the nightlight includes a body that has a base with an LED circuit and plug blades extending from the body. A housing includes a locking element configured to restrict a child from removing the nightlight from the electrical receptacle through a flange that extends away from the body to be positioned behind a rear surface of an electrical wall plate associated with the electrical receptacle to prevent the tamper resistant nightlight from being removed from the electrical receptacle while the electrical wall plate is coupled to the electrical receptacle.

A power distribution system includes a plurality of bus plugs. Each of a respective bus plug of the plurality of bus plugs includes an electrical switch configured to selectively control a corresponding energization of the respective bus plug and an actuator operable to control a corresponding electrical switch. The system includes a remote application having commands defining the energization of at least one of the plurality of bus plugs. The system further includes a communication module configured to communicate the commands from the remote application to the at least one of the plurality of bus plugs. The commands cause the corresponding actuator to control the corresponding electrical switch. Methods of controlling energization of a bus plug with a remote application and communication module configured to operate an actuator are also provided.