An electrical connection assembly includes an electrical box including a housing having an internal surface defining an internal volume of the housing. An electrical connector is positioned outside the internal volume of the housing and fixed to the housing with a fastener. The housing includes an aperture having an opening defining an insertion path extending from a location external to the housing to a location within the internal volume of the housing. The assembly includes a plug having a flange portion and a plurality of resilient legs. A method of installing an electrical assembly includes contacting the plug and removing the plug from an opening of a bushing positioned at least partially within a retainer coupled to a frame of the electrical connector.

An electrical connection assembly includes an electrical box including a housing having an internal surface defining an internal volume of the housing. An electrical connector is positioned outside the internal volume of the housing and fixed to the housing with a fastener. The housing includes an aperture having an opening defining an insertion path extending from a location external to the housing to a location within the internal volume of the housing. The assembly includes a plug having a flange portion and a plurality of resilient legs. A method of installing an electrical assembly includes contacting the plug and removing the plug from an opening of a bushing positioned at least partially within a retainer coupled to a frame of the electrical connector.

A wire holding member is a wire holding member for holding a wire in which an outer circumference of a core wire is covered by an insulating covering, the wire holding member including: a front wall that includes an insertion hole having an inner diameter larger than an outer diameter of the core wire so as to allow the core wire to be passed therethrough; an upper extending piece and a lower extending piece that extend rearward from a plurality of different end edges of the front wall, and that are to be disposed around the insulating covering; and an upper holding portion and a lower holding portion that protrude from rear end portions of the upper extending piece and the lower extending piece toward the insulating covering, and that clamp an outer surface of the insulating covering, wherein at least the upper and lower extending pieces and the upper and lower holding portions are made of a metal.

A wiring cover assembly comprises a gasket, a fasten assembly, and a housing. The fasten assembly is used to press the housing on the gasket to form a closed space.

A medium or high voltage electrical device includes a housing, a central conductor provided within the housing, and a sacrificial cap configured for mounting on the housing. The sacrificial cap includes an outer housing, an insulated body, and a sacrificial conductor provided within the insulated body, wherein the sacrificial conductor electrically communicates with the central conductor within the housing when the sacrificial cap is mounted on the housing. A voltage test point terminal is provided within the insulated body and accessible via the outer housing of the sacrificial cap to capacitively couple with the sacrificial conductor. The sacrificial cap includes a portion configured to be physically severed to confirm that the electrical connector is de-energized.

A medium or high voltage electrical device includes a housing, a central conductor provided within the housing, and a sacrificial cap configured for mounting on the housing. The sacrificial cap includes an outer housing, an insulated body, and a sacrificial conductor provided within the insulated body, wherein the sacrificial conductor electrically communicates with the central conductor within the housing when the sacrificial cap is mounted on the housing. A voltage test point terminal is provided within the insulated body and accessible via the outer housing of the sacrificial cap to capacitively couple with the sacrificial conductor. The sacrificial cap includes a portion configured to be physically severed to confirm that the electrical connector is de-energized.

An electrical connection assembly includes an electrical box including a housing having an internal surface defining an internal volume of the housing. An electrical connector is positioned outside the internal volume of the housing and fixed to the housing with a fastener. The housing includes an aperture having an opening defining an insertion path extending from a location external to the housing to a location within the internal volume of the housing. The assembly includes a plug having a flange portion and a plurality of resilient legs. A method of installing an electrical assembly includes contacting the plug and removing the plug from an opening of a bushing positioned at least partially within a retainer coupled to a frame of the electrical connector.

An electrical connection assembly includes an electrical box including a housing having an internal surface defining an internal volume of the housing. An electrical connector is positioned outside the internal volume of the housing and fixed to the housing with a fastener. The housing includes an aperture having an opening defining an insertion path extending from a location external to the housing to a location within the internal volume of the housing. The assembly includes a plug having a flange portion and a plurality of resilient legs. A method of installing an electrical assembly includes contacting the plug and removing the plug from an opening of a bushing positioned at least partially within a retainer coupled to a frame of the electrical connector.

A wire holding member is a wire holding member for holding a wire in which an outer circumference of a core wire is covered by an insulating covering, the wire holding member including: a front wall that includes an insertion hole having an inner diameter larger than an outer diameter of the core wire so as to allow the core wire to be passed therethrough; an upper extending piece and a lower extending piece that extend rearward from a plurality of different end edges of the front wall, and that are to be disposed around the insulating covering; and an upper holding portion and a lower holding portion that protrude from rear end portions of the upper extending piece and the lower extending piece toward the insulating covering, and that clamp an outer surface of the insulating covering, wherein at least the upper and lower extending pieces and the upper and lower holding portions are made of a metal.

An electrical connection assembly includes an electrical box including a housing having an internal surface defining an internal volume of the housing. An electrical connector is positioned outside the internal volume of the housing and fixed to the housing with a fastener. The housing includes an aperture having an opening defining an insertion path extending from a location external to the housing to a location within the internal volume of the housing. The assembly includes a plug having a flange portion and a plurality of resilient legs. A bracket for mounting an electrical box to a structure includes a corner connecting a first flange with a second flange. An assembly including an electrical box and a bracket is also provided.