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 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 plug connector part is provided for mechanically and electrically connecting to a mating plug connector part, in particular a motor vehicle-side charging socket for coupling to a charging plug as components of an electric charging infrastructure for electric or hybrid motor vehicles, or vice versa. The basic structure of the plug connector part has a housing and at least one electric contact element which is arranged in the housing. Additionally, a heat transfer element is provided which thermally contacts the electric contact element. According to the invention, at least one housing region which extends up to the contact element is designed as a heat transfer element.

A plug connector part is provided for mechanically and electrically connecting to a mating plug connector part, in particular a motor vehicle-side charging socket for coupling to a charging plug as components of an electric charging infrastructure for electric or hybrid motor vehicles, or vice versa. The basic structure of the plug connector part has a housing and at least one electric contact element which is arranged in the housing. Additionally, a heat transfer element is provided which thermally contacts the electric contact element. According to the invention, at least one housing region which extends up to the contact element is designed as a heat transfer element.

A connector for a cable includes a housing, a through-opening formed in the housing along a first direction between a first side and a second side, and a contact carrier, which is insertable into the through-opening, configured to fasten the cable in the housing. The contact carrier has a first fastener, which is rigid or flexible, configured to fasten the contact carrier to the cable. The contact carrier also has a separate second fastener, which has a flexible configuration, configured to fasten the contact carrier in the housing.

An electrical connector includes a base having multiple conductors, and a sliding coupler coupled to the base and having multiple engagement surfaces each arranged so that, when the sliding coupler is mounted on the base, each engagement surface is aligned with a respective one of the conductors. At least a portion of the sliding coupler is movable relative to the base to vary a distance between each engagement surface and the respective one of the conductors.

An electrical connector assembly for establishing an electrical connection includes an electrical connector adapted to couple with an electrical component. The electrical connector includes at least one connector plate. The electrical connector also includes a plurality of connecting terminals disposed in the at least one connector plate. The electrical connector further includes a cooling circuit disposed around one or more of the plurality of connecting terminals. The cooling circuit includes one or more fluid passages. The one or more fluid passages are adapted to receive a fluid flow to cool the at least one connector plate.

An electrical connector assembly for establishing an electrical connection includes an electrical connector adapted to couple with an electrical component. The electrical connector includes at least one connector plate. The electrical connector also includes a plurality of connecting terminals disposed in the at least one connector plate. The electrical connector further includes a cooling circuit disposed around one or more of the plurality of connecting terminals. The cooling circuit includes one or more fluid passages. The one or more fluid passages are adapted to receive a fluid flow to cool the at least one connector plate.

An improved perforating gun with novel endplates is disclosed along with a corresponding method of assembly. The endplate may include a base with first end separated from a second end separated by a curved sidewall centered around a longitudinal axis and a set of tube tabs flexibly coupled to the base and extending from the second end. The endplate may include a carrier tab with an integrated alignment pin. Selected embodiments may also include a zero-tension connector with a sliding contact mounted within a cavity of a housing, a through-wire connected to the sliding contact. The novel endplate reduces the cost and complexity of manufacture and installation.

An electrical device 1 includes a relay 30 that has a relay terminal 32 and generates heat in response to passage of a current, and an intermediate busbar 50 connected to the relay terminal 32. The intermediate busbar 50 includes: a first busbar strip 51 having a first inner abutting portion 52 connected to the relay terminal 32 and a first separated portion 53 continuous with the first inner abutting portion 52; and a second busbar strip 61 having a first outer abutting portion 54 abutting the first inner abutting portion 52 and a second separated portion 63 continuous with the first outer abutting portion 54 and separated from the first separated portion 53.