This disclosure provides a method and apparatus for connecting and disconnecting a first wire to a second wire. More specifically, an apparatus that includes a first electrical contact, a second electrical contact, an insulated housing, and a male contact prong (i.e., a shunt) is disclosed. In an embodiment, the first and second electrical contacts conductively connect with a first and second wire, respectively, via an insulation displacement connector. Furthermore, the male contact prong conductively connects (i.e., shunts) the first and second electrical contacts together. A wire-to-wire contact with shunt allows for two wires to be quickly and efficiently connected and disconnected.

A through hole is provided in an insulating member. A bus bar is provided in the insulating member and constructed to electrically connect adjacent modules to each other when the insulating member is attached to a fixing member. A fastening bolt fastens the insulating member to the fixing member by being coupled to a nut through the through hole. A nut is provided in the through hole, and the through hole is provided to extend toward the fixing member when the insulating member is attached to the fixing member.

A through hole is provided in an insulating member. A bus bar is provided in the insulating member and constructed to electrically connect adjacent modules to each other when the insulating member is attached to a fixing member. A fastening bolt fastens the insulating member to the fixing member by being coupled to a nut through the through hole. A nut is provided in the through hole, and the through hole is provided to extend toward the fixing member when the insulating member is attached to the fixing member.

A system includes a housing and a contact portion. The housing includes a first portion and a second portion, the first portion interlocking with the second portion so as to enclose a first volume and form a first wire opening within a first end of the housing and a second wire opening within a second end of the housing. The contact portion is disposed within the first volume and includes a first wire receiving portion, a first flexing beam extending from a first surface of the first wire receiving portion towards a second surface of the first wire receiving portion, a second wire receiving portion, a second flexing beam extending from a first surface of the second wire receiving portion towards a second surface of the second wire receiving portion, and a common wire stop disposed between the first wire receiving portion and the second wire receiving portion.

A connection clamp for connecting at least two electrical conductors to one another, having an insulating housing with at least one first and one second conductor insertion opening that are arranged on mutually opposite sides of the insulating housing. A first spring-force clamping connection for electrically contacting a first electrical conductor inserted through the first conductor insertion opening and a second spring-force clamping connection for electrically contacting a second electrical conductor inserted through the second conductor insertion opening are provided. The first spring-force clamping connection is electrically connected to the second spring-force clamping connection via a bus bar. The first spring-force clamping connection has at least one first clamping spring for clamping the first electrical conductor against a first clamping point of the bus bar, the second spring-force clamping connection has a clamping leg for clamping the second electrical conductor against a second clamping point of the bus bar.

A battery connector assembly for mechanically and electrically coupling two or more batteries, includes: at least two interface members, each interface member configured to connect to respective terminals of two adjacent batteries; an electrical contact member, configured to operably attach to the at least two interface members so as to provide an electrically conductive conduit between the two adjacent batteries; and a connector housing, with a slot adapted to retainingly receive and cooperate with the electrical contact member.

A battery connector assembly for mechanically and electrically coupling two or more batteries, includes: at least two interface members, each interface member configured to connect to respective terminals of two adjacent batteries; an electrical contact member, configured to operably attach to the at least two interface members so as to provide an electrically conductive conduit between the two adjacent batteries; and a connector housing, with a slot adapted to retainingly receive and cooperate with the electrical contact member.

An electrical cable connecting system includes a modular electrical or electronic wiring device assembly, in which an electrical or electronic wiring device and a connector may be electrically coupled via pig-tail jumper electrical wires. The connector may be coupled to cable electrical wires fitted with a cable protector to protect the electrical wire conductors therein. The connector may include internal electrical terminals for electrically coupling building electrical cable wires with corresponding jumper electrical wires. The connector may be mechanically and electrically coupled to and directly terminate one or more building electrical cables, which may provide power to or from one or more electrical or electronic wiring devices by establishing an electrical pathway from a source of electrical power, through the building electrical cable wires, the connector, the pig-tail jumper electrical wires and an electrical or electronic wiring device.

A conductor connection terminal with a conductor terminal connection arranged in a housing that has a first end face designed as conductor insertion side, with at least one conductor insertion opening, and a second end face, which lies opposite the first end face, a first side face and a second side face, which lies opposite the first side face. The two side faces connect the first and the second end face to each other, and a bottom face and a top face which lies opposite the bottom face and which connects the two end faces and the two side faces to each other. A first form-fit element and a second form-fit element, spaced apart from the first form-fit element, are arranged at least on the first side face, wherein the two form-fit elements have two contours which differ from each other and which are designed to complement each other.

A battery distribution unit (BDU) for holding a first electronic device having a first blade terminal extending therefrom and a second electronic device having a second blade terminal extending therefrom includes a BDU housing, a strip busbar received in the BDU housing, and first and second cross terminals received in the BDU housing. The first cross terminal receives the strip busbar at a first end thereof and is configured to receive the first blade terminal at a second end thereof. The second cross terminal receives the strip busbar at a first end thereof and is configured to receive the second blade terminal at a second end thereof.