An enclosure for containing an electrical connector connecting a plurality of conductors, the enclosure including a first enclosure portion and a second enclosure portion and at least one strain relief assembly for securing at least one of the plurality of conductors. The first enclosure portion and the second enclosure portion when joined are configured to receive the at least one strain relief assembly.

The invention relates to an electrical connection system for an electrical appliance, such as a terminal block (7), the electrical connection system (7) comprising a conductive strip (21) comprising two connecting branches (63a, 63b) arranged so as to cooperate with a conductive portion (13) of an electrical conductor (13) in a connecting position and having a cooperating area (35) arranged so as to cooperate with a portion (15) of a support rail (15) in a cooperating position, a leaf spring (23), and a holding device (49) arranged so as to hold the portion (15) of the support rail (15) in contact between the two cooperating branches (63a, 63b) in the cooperating position, at least one connecting branch (63a, 63b) having a cross-opening (69a, 96b) designed so that a portion of the holding device (49) passes therethrough in the cooperating position.

The invention relates to an electrical connection system for an electrical appliance, such as a terminal block (7), the electrical connection system (7) comprising a conductive strip (21) comprising two connecting branches (63a, 63b) arranged so as to cooperate with a conductive portion (13) of an electrical conductor (13) in a connecting position and having a cooperating area (35) arranged so as to cooperate with a portion (15) of a support rail (15) in a cooperating position, a leaf spring (23), and a holding device (49) arranged so as to hold the portion (15) of the support rail (15) in contact between the two cooperating branches (63a, 63b) in the cooperating position, at least one connecting branch (63a, 63b) having a cross-opening (69a, 96b) designed so that a portion of the holding device (49) passes therethrough in the cooperating position.

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.

Electrical wiring devices that incorporate clamp-type wire terminal connections are described. The electrical wiring devices include for example, single and duplex blade-type electrical receptacles, blade-type locking electrical receptacles, single or multi-pole electrical switches, combination switches and blade-type receptacles, blade-type plugs for electrical cords and blade-type connectors for electrical cords. The electrical wiring devices include a plurality of contact assemblies. Each contact assembly includes a wire terminal and a plunger.

Electrical wiring devices that incorporate clamp-type wire terminal connections are described. The electrical wiring devices include for example, single and duplex blade-type electrical receptacles, blade-type locking electrical receptacles, single or multi-pole electrical switches, combination switches and blade-type receptacles, blade-type plugs for electrical cords and blade-type connectors for electrical cords. The electrical wiring devices include a plurality of contact assemblies. Each contact assembly includes a wire terminal and a plunger.

A terminal for connecting a conductor (301,302) to a connector pin (101) of an electrical apparatus. The connector pin (101) is provided with an external thread. The terminal has a first central and a second central threaded hole (111,112), which intersect perpendicularly. The internal threads of the threaded holes (111,112) match the external thread of the connector pin (101), so that the terminal is screwable in two different orientations onto the connector pin (101). The terminal has one or more conductor channels for the connection of leads (301,302).

A terminal for connecting a conductor (301,302) to a connector pin (101) of an electrical apparatus. The connector pin (101) is provided with an external thread. The terminal has a first central and a second central threaded hole (111,112), which intersect perpendicularly. The internal threads of the threaded holes (111,112) match the external thread of the connector pin (101), so that the terminal is screwable in two different orientations onto the connector pin (101). The terminal has one or more conductor channels for the connection of leads (301,302).

A connector structure includes a case seat assembly and plug assemblies. Two ends of the case seat assembly are formed with channels. Each plug assembly has a conductive section and a wire connection member. The wire connection member is formed with a receiving space for receiving a pressing leaf spring. Each pressing leaf spring has an abutment end. A lateral protrusion section is disposed on the abutment end. Multiple unlocking assemblies are disposed beside the wire connection member. Each unlocking assembly has a push member formed with a push block. The lateral protrusion section is positioned in a sliding path of the push block along the channel, whereby the lateral protrusion section can be pushed to drive the abutment end to release a conductive wire.

The invention relates to a contact element arrangement consisting of a shaped sheet metal part, wherein at least two contact elements, which are spaced apart from each other and extend away from a flat base plate of the sheet metal part, are shaped from the sheet metal part and wherein the one contact element forms a substantially cylindrical contacting portion for mounting a pin-shaped counter contact by insertion and wherein the second contact element is formed as a contact spring bent in an S-shape over two bending portions, the contact spring forming a contact point facing away from the base plate.