A charging control box detachable charging cable system includes a vehicle cable having a vehicle terminal on one end for connection to a first connection terminal of a charging control box or an external power source, and an outlet on the other end for connection to a charging inlet of a vehicle. The system also includes a portable cable having one end for connection to the external power source, and a portable terminal provided on the other end for connection to a second connection terminal of the charging control box. The vehicle terminal has a first corresponding key configured to be engaged and coupled with the first key of the first connection terminal, and the portable terminal has a second corresponding key configured to be engaged and coupled with the second key of the second connection terminal.

An electrical connector has a test terminal, a positive terminal, and a negative terminal coaxially mounted in a connector base. The negative terminal surrounds the positive terminal. An insulating cap is mounted between the positive terminal and the negative terminal. A pair of turning engaging parts is formed between the ring body of the insulating cap and the internal surface of the negative terminal and the turning engaging parts are engaged with each other to assemble the insulating cap with the negative terminal by turning the insulating cap. An annular groove is formed in a top of the insulating cap to increase a creepage distance between the negative terminal and the positive terminal to meet requirement of safety specifications.

Provided is a wiring device for a high-voltage connector for energy storage. The high-voltage connector for energy storage includes a socket and a plug. The socket comprises a socket body, a mounting flange, an electrical isolation groove, a fastening ring, a pin and an anti-electric shock cap. The plug comprises a plug main body, a pressing buckle, hand-held pluggable portions, a hammering boss, a jack, a crown spring, a wiring cup opening, and a locking slider, waterproof lock washer and protective back cover.

A problem to be solved by the present disclosure is to provide a connector and a connector unit capable of enhancing the strength of a housing. A housing (50) includes a first accommodating portion (501) configured to accommodate a part of a connecting end portion (35) and a second accommodating portion (502) configured to accommodate the part of the connecting end portion (35) and the first accommodating portion (501). The first accommodating portion (501) is open on one side in a second direction (Y), and the second accommodating portion (502) has an outer side wall (54) configured to cover the connecting end portion (35) around an axis along a first direction (Z) and open on the one side in the second direction (Y) and an outer top wall (55) configured to cover a tip side of the connecting end portion (35) in the first direction (Z).

The problem to be resolved by the present disclosure is to provide a terminal unit and a connector with which contact between the fingers of an operator and a terminal main body can be suppressed over a wide area. A terminal unit (20) is provided with: a plate-shaped terminal fitting (30) including a connecting region (353) used for electrical connection with a counterpart terminal; and an insulating member (40) which is attached to the terminal fitting (30). The terminal fitting (30) has: a side surface (351) which extends in a third direction (X); and a connecting surface (352A) which extends in a direction intersecting the third direction (X). The insulating member (40) has: an extended portion (42) covering a region including a distal end (301); and an enclosing portion (41) covering a portion of the connecting surface (352A). The connecting region (353) is positioned on the connecting surface (352A). The enclosing portion (41) is provided on the side of the connecting region (353) on the opposite side to the distal end (301), in a first direction (Z).

The problem to be resolved by the present disclosure is to provide a terminal unit and a connector with which contact between the fingers of an operator and a terminal main body can be suppressed over a wide area. A terminal unit (20) is provided with: a plate-shaped terminal fitting (30) including a connecting region (353) used for electrical connection with a counterpart terminal; and an insulating member (40) which is attached to the terminal fitting (30). The terminal fitting (30) has: a side surface (351) which extends in a third direction (X); and a connecting surface (352A) which extends in a direction intersecting the third direction (X). The insulating member (40) has: an extended portion (42) covering a region including a distal end (301); and an enclosing portion (41) covering a portion of the connecting surface (352A). The connecting region (353) is positioned on the connecting surface (352A). The enclosing portion (41) is provided on the side of the connecting region (353) on the opposite side to the distal end (301), in a first direction (Z).

A plug-side first electrical plug connector has at least two flat electrical contact elements arranged in parallel extending in a housing of the connector in the insertion direction of the connector for accommodating socket-side second plug connector in the direction of an opening of the housing. A plastic tip is formed on one end of a contact region of the contact elements, and at least one dome-like shock hazard protection element is provided in the housing, extending in the insertion direction adjacent to the contact elements and protrudes beyond the contact region of the contact elements. The plug connector is suitable for a motor vehicle inverter to supply power to an auxiliary unit of the motor vehicle, and provides shock hazard protection of the contact elements for a human finger and/or reliable operating security is provided.

A first housing of a first connector is provided with a second guided portion, and a second housing of a second connector is provided with a second guiding portion. The second guided portion and the second guiding portion regulate upward movement of the first connector with respect to the second connector in the up-down direction between a preliminary mated state and a final mated state and in the final mated state. The second housing further has a movable member with a regulating portion. When the movable member is positioned at a locked position, the regulating portion regulates rearward movement of the first housing with respect to the second housing.

A connector includes a male terminal (10) having a tubular terminal contact (20) open in a front-rear direction. A resin molded portion (50) is molded to the terminal contact (20). A wire (W) is pulled out rearward from the male terminal (10), and a sleeve (60) covers a core (W1) exposed in front of the wire (W). The resin molded portion (50) includes a shaft (51) inside the terminal contact (20), an insulating portion (52) projecting forward from a front of the shaft (51), a flange (53) protruding radially outward from a rear end of the shaft (51), and two locking portions (57) on a periphery of the flange (53). The flange (53) enters a concavity (64) of the sleeve (60) from one side, and two locked portions (65) provided on an inner wall of the concavity (64) lock the locking portions (57) from the other side.

A novel system for installing, wiring and controlling electrical outlets is disclosed. The system includes a mounting bracket, a self-contained receptacle, and an option control module. The mounting bracket has preconfigured embedded conductors to facilitate the mounting of electrical outlets thereto. The self-contained receptacle includes a self-contained electrical outlet having face-mounted counter bored connecting screws for electrically connecting the self-contained receptacle to the embedded conductors of the mounting bracket. The optional control module may wirelessly receive instructions for controlling an electrical output of the self-contained receptacle.