Disclosed are a novel cable and a cable-sealing structure of a connector. The novel cable includes a conductor, an insulating layer, a shielding layer, an outer sheath, and a sealing protection ring. When the cable is installed inside a connector body, a circular seal is hooped outside the outer sheath at an area corresponding to a position of the sealing protection ring. When the circular seal presses the outer sheath of the cable, the sealing protection ring can support the outer sheath, so that the outer sheath may not be deformed. After long-term use or a high-temperature aging test, the outer sheath of the invention has a much smaller shrinkage of a diameter than an outer sheath without the sealing protection ring, therefore, the sealing performance and the safety of the connector are improved, and the service life of the connector is greatly prolonged.

A connection arrangement for a floor power distribution system includes a hub arrangement configured to distribute electrical power and including a hub housing and an electrical connector, the hub housing configured to abut a floor, and an adapter configured to engage the hub housing of the hub arrangement and configured to abut the floor, wherein at least a portion of the adapter is cantilevered over at least a portion of the hub housing, wherein the portion of the adapter that is cantilevered over the portion of the hub housing is vertically aligned with the electrical connector of the hub arrangement.

The invention is directed to a gauge body for a container for pressurized gas, comprising a mounting surface for mounting the body to the container; an inner side in contact with the pressurized gas when mounted on the container; an outer side opposite to the inner side with regard to the mounting surface, the outer side being outside of the container when the body is mounted on the container; an electrical lead extending in a gas tight manner through the body from the inner side to the outer side. The electrical lead comprises a metallic rod and a bushing around the rod, the bushing being mounted a gas tight manner on the body.

A hybrid optical and electrical connection system includes a connectorized pigtail and a closure. The connectorized pigtail includes: a) a stub cable including a jacket containing at least one optical fiber and at least two electrical conductors, the stub cable having opposite first and second ends; and b) a hybrid optical and electrical connector that is factory terminated at the first end of the stub cable. The closure mounts at the second end of the stub cable for enclosing optical and electrical connections between the second end of the stub cable and a field cable.

Disclosed herein is a connector for electrically connecting a feedthrough of a vacuum tool to a high voltage power source, the connector comprising: a connector wire assembly configured to be in electrical connection with a high voltage power source; and a connector insulator comprising a channel configured to extend into the connector insulator and to receive a feedthrough pin so as to electrically connect the connector wire assembly with the feedthrough pin; wherein the connector insulator is configured to engage with the feedthrough so that a boundary surface of the connector insulator extends substantially bi-directionally in the direction of the longitudinal axis of the channel.

An electrical connector is provided that includes a first conductor for receiving electrical power. A first seal is coupled to the first conductor for protecting the first conductor. An insulating body is coupled to the first conductor, and includes an electrical terminal that establishes electrical connections between the first conductor and a plurality of electrical terminal pins. A downhole cable is coupled to a first electrical terminal pin of the plurality of electrical terminal pins. The first electrical terminal pin establishes an electrical connection between the electrical terminal and the downhole cable to provide the electric power to the downhole cable. A second seal is coupled to the downhole cable for protecting the electrical connection between the electrical terminal and the downhole cable.

A system for sealing a terminated solar cable, the system including: a solar cable; a connector terminating the solar cable, the connector including a locking feature; and a plug including a locking feature. When the locking feature of the plug engages the locking feature of the connector to lock the plug and the connector in a locked state, the solar cable is sealed to provide safety from voltage and protection from dust and liquid.

A connector housing comprises an inner housing including a rear housing, and a first sub housing and a second sub housing each formed integrally with the rear housing. The first sub housing is sized to accommodate a first cable assembly, and includes a rear end connected to a front side of the rear housing. The second sub housing is sized to accommodate a second cable assembly and a third cable assembly. A rear end of the second sub housing is connected to the front side of the rear housing. The first sub housing and the second sub housing are arranged side by side.

A connector housing assembly includes an inner housing, a cable seal and a housing seal. The inner housing defines a plurality of terminal mounting holes for fixedly mounting a plurality of terminals. The cable seal is installed in the inner housing and is adapted to form a seal between the inner housing and a cable extending into the inner housing. The housing seal is sleeved on an outer side of the inner housing and is adapted to form a seal between the inner housing and a mating housing of a mating connector.

A connector includes: a terminal fitting connected to an electric wire; a housing including a housing chamber, an electric wire drawing port, a communication hole, and a counterpart fitting chamber where a gap formed between the counterpart fitting chamber and a counterpart terminal fitting is filled with a first sealing member; a lid member; a second sealing member that fills a gap between these and forms a first sealed space part in the housing with the first sealing member; a waterproof member including one end part in close contact with an end part of the housing, the other end part in close contact with the electric wire drawn from the electric wire drawing port, and a tubular part, the tubular part including a second sealed space part communicating with the first sealed space part through the electric wire drawing port; and a ventilation component.