A power plug with leakage current protection device, which includes a body formed of an upper cover and a base, a core assembly disposed in the body, a cable assembly attached to the body, a plurality of input insertion plates and output moving contact arms which are assembled with the core assembly, and an insertion plate sleeve disposed on the base, where the input insertion plates pass through the insertion plate sleeve to protrude from the base. The insertion plate sleeve is made of an insulating and temperature resistant material. The power plug has a simple overall structure and can be assembled easily and reliably. It can prevent the safety risk caused by high temperature of the input insertion plates without increasing the size of the plug. It also has low cost, and can be suitably employed in various types of power plugs.

A cable sequence for wiring of an electrical circuit with a series arrangement of a plurality of pre-assembled cables, each of which has a first cable end and a second cable end which lies opposite the first cable end. Each of the pre-assembled cables has a conductor and a conductor insulation. The cable ends are processed for the wiring of an electrical circuit in such a manner that a respective conductor end is insulation-free at the first cable end and at the second cable end, and connections between adjacently arranged pre-assembled cables in the series arrangement. By way of the connections, in each case a first cable end of a pre-assembled cable, produced beforehand as free cable end, and a second cable end of a next pre-assembled cable in the series arrangement, produced beforehand as free cable end, are connected to one another.

A cable sequence for wiring of an electrical circuit with a series arrangement of a plurality of pre-assembled cables, each of which has a first cable end and a second cable end which lies opposite the first cable end. Each of the pre-assembled cables has a conductor and a conductor insulation. The cable ends are processed for the wiring of an electrical circuit in such a manner that a respective conductor end is insulation-free at the first cable end and at the second cable end, and connections between adjacently arranged pre-assembled cables in the series arrangement. By way of the connections, in each case a first cable end of a pre-assembled cable, produced beforehand as free cable end, and a second cable end of a next pre-assembled cable in the series arrangement, produced beforehand as free cable end, are connected to one another.

The invention relates to a connector made of an electrically insulating material that will electrically connect a main conductor and a secondary conductor, the connector comprising: a central section extending along a longitudinal direction; a main part and a secondary part defining a main channel and a secondary channel respectively, parallel to the longitudinal direction and separated by the central section, the connector also comprises electrical connection means made of an electrically conducting material, designed to electrically connect the main conductor and the secondary conductor as soon as they are inserted in the main channel and in the secondary channel respectively.

The invention relates to a connector made of an electrically insulating material that will electrically connect a main conductor and a secondary conductor, the connector comprising: a central section extending along a longitudinal direction; a main part and a secondary part defining a main channel and a secondary channel respectively, parallel to the longitudinal direction and separated by the central section, the connector also comprises electrical connection means made of an electrically conducting material, designed to electrically connect the main conductor and the secondary conductor as soon as they are inserted in the main channel and in the secondary channel respectively.

The present disclosure provides embodiments of compression-type electrical connectors used to connect one or more branch wires or conductors to one or more run wires or conductors.

The present disclosure provides embodiments of compression-type electrical connectors used to connect one or more branch wires or conductors to one or more run wires or conductors.

An electrical grounding bus bar has an aluminum plate main body having a thickness between 80 mils and half-inch. The aluminum plate main body has at least five tap holes. Each tap hole is threaded to a 10-32 standard. At least one main opening larger than each of the at least five tap holes. The aluminum plate main body can be made in a rectangular form cut from a plate of aluminum. The aluminum plate main body can be made in a circular form cut from a plate of aluminum. A tap hole thread dimension is preferable 32 threads per inch with a diameter of 0.1875.

An electrical connector configured to control a compression force applied to a core is disclosed. The electrical connector includes a body having a tubular shape, a centerline extending along a longitudinal direction of the body, and an opening extending along the centerline from an outer surface of the body to the center cavity. The body includes a center cavity configured to receive and encase the core. The centerline defines a first portion and a second portion such that the first portion includes a bore hole configured to receive a bolt and the second portion includes a tap hole with a tapered threaded portion configured to receive a screw portion of the bolt. The tap hole is aligned with the bore hole so that the bolt may connect the bore hole and the tap hole to close the opening.

An electrical connector configured to control a compression force applied to a core is disclosed. The electrical connector includes a body having a tubular shape, a centerline extending along a longitudinal direction of the body, and an opening extending along the centerline from an outer surface of the body to the center cavity. The body includes a center cavity configured to receive and encase the core. The centerline defines a first portion and a second portion such that the first portion includes a bore hole configured to receive a bolt and the second portion includes a tap hole with a tapered threaded portion configured to receive a screw portion of the bolt. The tap hole is aligned with the bore hole so that the bolt may connect the bore hole and the tap hole to close the opening.