A connection element for electrically contacting tension members embedded into a matrix material of a load-bearing belt for an elevator system has a frame with an upper part, a lower part and multiple electrically conductive contact elements. The frame is shaped to receive the belt in an interior space delimited at at least two opposite sides. The contact elements are formed as stamped and bent metal parts, and some regions of the contact elements are arranged in the upper part of the frame with other regions protruding from the upper part of the frame into the interior space, for example in the form of piercing tips, in order to contact the tension members embedded in the portion of the belt received in the interior space.

A connector and a wireless controller for a wired lighting system are disclosed. The connector and wireless controller and connected via two wires. The connector also has at least one cap that covers two channels for electrically coupling additional two wires—one wire for connecting to a power supply and another wire for connecting to one or more lighting devices. The connector can be easily installed in an existing wired lighting system to retrofit the system with a wireless controller.

The unintended retraction of extruded insulation from a conductor causes reliability and safety concerns. A variety of insulation lock mechanisms are designed to prevent the insulation layer of an insulated lead from retracting and exposing uninsulated portions of the conductor. The insulation lock mechanism can be included between the conductor and the insulation layer, or included in a connector used to provide an electrical connection between an internal motor lead and an insulated lead of a motor lead cable. Within the connector, the insulation lock mechanism can be included between the insulation layer and a terminal that electrically connects the motor lead to the insulated lead.

This disclosure provides connectors for smart windows and doors. A smart window or door may incorporate an optically switchable pane. In one aspect, a smart window or door includes an insulated glass unit including an optically switchable pane. One aspect pertains to connectors such as, e.g., detachable power transfer connectors for movable doors or windows.

Provided is a sensor which makes it easy to mount a cable to a circuit board. This sensor 1 is provided with: a circuit board 2; a connector 10 which is composed of a metal material and which is fixed to the circuit board 2; and a cable 3 which is connected to the circuit board 2 via the connector 10. The connector 10 has: a bottom part 11 that is connected to the circuit board 2; and a pair of pinching elements 12L, 12R that are raised upright from said bottom part 11. The cable 3 is held in a space S between the pair of pinching elements 12L, 12R.

Provided is a sensor which makes it easy to mount a cable to a circuit board. This sensor 1 is provided with: a circuit board 2; a connector 10 which is composed of a metal material and which is fixed to the circuit board 2; and a cable 3 which is connected to the circuit board 2 via the connector 10. The connector 10 has: a bottom part 11 that is connected to the circuit board 2; and a pair of pinching elements 12L, 12R that are raised upright from said bottom part 11. The cable 3 is held in a space S between the pair of pinching elements 12L, 12R.

A serially-connectable device includes a plug, an electrical cable, and a joining sleeve. The plug includes an insert portion and apertures are arranged in parallel to each other and formed through the insert portion. The electrical cable includes metal wires, such as wires of a light string. Ends of the wires respectively run through the apertures, and are folded back onto a surface of the insert portion to form exposed wire portions servicing as terminal pins. The joining sleeve includes two insert holes. Electrical conductors are disposed within the joining sleeve. Each electrical conductor extends from one of the two insert holes to the other insert hole. The insert portion is inserted into one of the two insert holes, to have the pins respectively contact the electrical conductors. Through the combination of the joining sleeve and the plug, two electrical cables can be quickly connected in a serial manner.

A serially-connectable device includes a plug, an electrical cable, and a joining sleeve. The plug includes an insert portion and apertures are arranged in parallel to each other and formed through the insert portion. The electrical cable includes metal wires, such as wires of a light string. Ends of the wires respectively run through the apertures, and are folded back onto a surface of the insert portion to form exposed wire portions servicing as terminal pins. The joining sleeve includes two insert holes. Electrical conductors are disposed within the joining sleeve. Each electrical conductor extends from one of the two insert holes to the other insert hole. The insert portion is inserted into one of the two insert holes, to have the pins respectively contact the electrical conductors. Through the combination of the joining sleeve and the plug, two electrical cables can be quickly connected in a serial manner.

A tap connector for piercing an insulation of a conductor is provided. The tap connector includes a first jaw, a second jaw, a hinged connection, a compression connection, and a piercing insert. The hinged connection connects an end of the first and second jaws to one another. The compression connection removably connects an opposite end of the first and second jaws to one another. The piercing insert depends from the first jaw in an electrically conductive manner between the end and the opposite end. The piercing insert and the first jaw are made of or at least coated with an electrically conductive material.

A tap connector for piercing an insulation of a conductor is provided. The tap connector includes a first jaw, a second jaw, a hinged connection, a compression connection, and a piercing insert. The hinged connection connects an end of the first and second jaws to one another. The compression connection removably connects an opposite end of the first and second jaws to one another. The piercing insert depends from the first jaw in an electrically conductive manner between the end and the opposite end. The piercing insert and the first jaw are made of or at least coated with an electrically conductive material.