A conductor terminal includes: a housing having a conductor receiving chamber accessible via a conductor insertion opening for receiving an electrical conductor, the electrical conductor being insertable into the conductor receiving chamber in a conductor insertion direction; a current bar arranged in the conductor receiving chamber for contacting the electrical conductor inserted into the conductor receiving chamber via the conductor insertion opening; and a clamping spring, which is arranged in the housing and has a spring clamping leg, the clamping spring being actuatable between a clamping spring release position and a clamping spring clamping position such that in the clamping spring release position, the electrical conductor is guidable into and/or out of the conductor receiving chamber, and in the clamping spring clamping position, the spring clamping leg applies force in a direction of the current bar to the electrical conductor inserted into the conductor receiving chamber.

A connecting terminal for connecting an electrical conductor is provided. The connecting terminal includes a housing and a conductor insertion opening formed in the housing, via which the conductor to be connected is insertable into the conductor connection chamber along an insertion direction. The connecting terminal also includes a current bar arranged in the conductor connection space of the housing and a clamping spring arranged in the conductor connection chamber and having a retaining leg and a clamping leg. The clamping leg is transferrable into a clamping position and into an open position. The connecting terminal further includes an actuating element, which is arranged displaceably in the housing along an actuating direction. The clamping leg of the clamping spring is actuatable by means of the actuating element in order to transition from the clamping position into the open position.

An in-line fuseholder quick connection device is disclosed. In addition to allowing easy insertion of a fuse cartridge, the in-line fuseholder quick connection device includes easy wire connection using spring clamps, enabling the customer to avoid wire terminal crimping processes.

A conductor connection terminal with an insulating material housing, wherein the insulating material housing has a mounting opening and a conductor insertion opening, with a closure part, wherein the closure part can be inserted into the mounting opening, with a contact insert, wherein the contact insert has a busbar and a clamping spring, the clamping spring with a clamping leg extending toward the busbar with a spring clamping edge for clamping an electrical conductor, and with a first latching connection arranged between the closure part and the insulating material housing, wherein the closure part and the insulating material housing can be fixed to one another by means of the first latching connection, wherein a second latching connection is arranged between the closure part and the contact insert, wherein the closure part and the contact insert can be latched together by the second latching connection.

The invention relates to a terminal block structure includes an insulative base, a conductive terminal, a pressing element, and a clamping elastic piece. The insulative base has a chamber, a wire insertion hole and an open trough disposed on the same side of the insulative base as the wire insertion hole. The conductive terminal is fixed in the chamber and arranged correspondingly to the wire insertion hole. The pressing element includes a pivoting portion, an arm, a handle, and a pressing portion. The pivoting portion is pivotally connected to the insulative base. The arm protrudes from the insulative base through the open trough. The handle is movable beside the wire insertion hole. The clamping elastic piece is disposed in the chamber. An end of the clamping elastic piece is operatively moved to inside or outside of the wire insertion hole through the pressing portion.

A power connector includes a terminal block holding terminals in terminal channels with terminating ends configured to be electrically coupled to corresponding wires at separable interfaces. The power connector includes a rear insert covering the terminating ends of the terminals having wire ports configured to receive the corresponding wires during a wire poke-in process. The power connector includes biasing members associated with the terminals each including a pusher configured to be biased against the wire to push the wire into direct physical contact with the separable interface of the corresponding terminal. The power connector includes a release mechanism includes a plurality of pusher release elements. The release mechanism is actuated to release the pushers of each of the biasing members from the corresponding wires.

A conductor connection terminal with an insulating material housing, a busbar component, a first clamping leg and a second clamping leg, wherein the first clamping leg and the second clamping leg are arranged on a clamping spring or on different clamping springs, respectively, wherein the first clamping leg and the busbar component form a first clamping point for a first electrical conductor to be clamped, and the second clamping leg and the busbar component form a second clamping point for a second electrical conductor to be clamped, wherein the busbar component comprises a first conductor receiving section and a second conductor receiving section at diametrically opposite areas of one another, wherein the first conductor receiving section and the second conductor receiving section are connected to one another via a connecting section.

A connection device includes a bearing device for at least one spring element formed on a busbar of the connecting contact; a spring element configured to move from a first tension state in which a contact end of the spring element bears against the busbar, a second tension state in which the connection for the conductor to the busbar is closed, and a third tension state in which the the contact connection for the conductor to the busbar is opened.

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, having an insulating material housing, a busbar, a clamping spring and an operating lever which is pivotably received in the insulating material housing over a pivoting range and can be pivoted between an open position and a closed position, wherein the clamping spring has an operating arm which is deflected via a spring driver of the operating lever at least in the open position, characterized in that the operating lever is supported in the open position at a first and a second support point spaced from the first, and that the operating lever is pulled against the first and the second support point by a tensile force of the clamping spring acting on the spring driver from the operating arm.