A connector for combining cabinets includes a flexible connector which is deformable and is configured to communicate inner cavities of a first cabinet machine and a second cabinet machine. The flexible connector includes a hollow cavity for an electrical connector to pass through, and the hollow cavity forms a first open end and a second open end at two ends of the flexible connector. The first open end is sealingly connected to a side plate of the first cabinet machine, the second open end is sealingly connected to a side plate of the second cabinet machine, and the first cabinet machine and the second cabinet machine are two adjacent cabinet machines. The structure of the connector for combining cabinets is simple and the mounting is convenient, and the flexible connector can automatically adapt to the mounting position through its own deformation so as to meet the normal mounting requirements.

Provided in this disclosure is a reversible power supply enclosure. A base component defines a body of the power supply enclosure. The base component includes a base surface and side surfaces formed along opposing edges of the base surface. An offset flange is formed along the base surface. A closed end component is connected to the base component and includes a second offset flange. The offset flanges displace the base component the predetermined distance from the mounting surface. A cover component includes a primary surface and a perpendicular secondary surface for enclosing the base component. A lip portion substantially surrounds the peripheries of the primary and secondary surfaces, thereby enabling the power supply enclosure to be reversibly mounted in either a vertical orientation or a horizontal orientation such that both orientations provide a moisture-resistant power supply enclosure.

A system and method for relocating branch circuit electrical cables which enter an existing electrical enclosure, and for which additional cable length is unavailable, to a novel enclosure presenting cable entry points favorably positioned to receive the existing branch circuit cables without additional length required, and in a manner considered safe and repeatable for multiple branch circuit cables to be relocated at present or in the future.

A method of making an electrically conductive and weatherproof enclosure includes mixing and melting an electrically conductive material, a latex rubber material, and a polycarbonate material to produce a weatherproof material mixture, blending carbon black with polyethylene to produce an electrically conductive additive, positioning an injection mold of the enclosure in fluid communication with an exit end of a heating barrel, injecting the weatherproof material mixture into an entry end of the heating barrel, introducing the electrically conductive additive through a lateral port of the heating barrel proximate to the exit end to partially mix with the weatherproof material mixture to produce an injection mixture, and injecting the injection mixture into the injection mold to produce the electrically conductive and weatherproof enclosure.

A cable sealing assembly for a cable entry in a cabinet housing electronic equipment. The cable sealing assembly comprises a tongue-shaped protruding member, an elastic cable sealing member configured to be shaped around the edge of the tongue-shaped protruding member and a corresponding recessed member configured to receive the protruding member and the cable sealing member in between. The elastic cable sealing member has a plurality of through holes forming a single row, each hole configured to have a cable extending there through. The cable sealing assembly is configured to seal the cable entry when the protruding member and the recessed member together apply an even pressure on the cable sealing member.

A cable sealing assembly for a cable entry in a cabinet housing electronic equipment. The cable sealing assembly comprises a tongue-shaped protruding member, an elastic cable sealing member configured to be shaped around the edge of the tongue-shaped protruding member and a corresponding recessed member configured to receive the protruding member and the cable sealing member in between. The elastic cable sealing member has a plurality of through holes forming a single row, each hole configured to have a cable extending there through. The cable sealing assembly is configured to seal the cable entry when the protruding member and the recessed member together apply an even pressure on the cable sealing member.

The invention relates to a device for introducing lines through an opening having a frame arranged around the opening, which frame comprises slots for elastic grommets to receive the lines.

According to the invention, it is provided that a coupling housing of a coupling of a plug connection is formed integrally with the frame or with a breadboard matching one of the slots, wherein the coupling housing, the part of the frame connected thereto and/or the breadboard are adapted to be screwed to a plug housing of a pluggedin plug of the plug connection or to be clamped with at least one latch.

A wall cavity electrical cupboard system is provided for allowing flush mounting with ready electrical access wiring that is received through holes of the cavity container and can feed along the circumferential channel and into holes of the template openings and can be connected to control means in the electrical mounting module mounted on the support brackets such as fuses, surge protectors, short circuit protection cutoffs etc. Only the front switches or indicators appear through cut outs. The channel and the template openings provide a benefit that the wiring therefore can be selectively moved around and readily connected without needing to line up the holes of the cavity container and the electrical container and with adjustability and safety of placing wiring connection behind the sealing protector plate covering the opening except for what is allowable to show through the cutouts and be mounted on the support brackets.

A distributed energy resources compartment for an electrical panel is pre-wired for installation of a photovoltaic system for a residence. The compartment is mounted on a back plate in the interior of an electrical cabinet. A pre-wired connection within the compartment is configured to connect to a solar circuit breaker within the electrical cabinet, connected as a back-feed circuit breaker to an electrical panel. An opening on a backside of the compartment adjacent to the back plate of the electrical cabinet, is configured to receive connections within the compartment from a solar inverter, through the back plate of the electrical cabinet when the solar inverter is mounted to the back plate of the electrical cabinet.

A box with waterproof cable hole structure includes a lower case, a pressing block, an electricity cable, and a upper cover. The lower case includes an accommodating space defined therein and an opening connecting the accommodating space. A notch is formed on an edge of the opening, the notch has a lower pressing surface, and a lower cable groove is formed on the lower pressing surface. The pressing block is embedded into the notch. The pressing block further includes an upper pressing surface combined with the lower pressing surface, and the upper pressing surface includes an upper cable groove combined with the lower cable groove to form a cable hole. The electricity cable passes through the cable hole and is pressed between the upper pressing surface and the lower pressing surface. The upper cover is configured to be combined with the lower case to seal the opening.