WELDED BOARD AND ELECTRICAL CABINET STRUCTURE presents a cabinet built with welded frames that use vertical and horizontal profiles, having an internal fastening wall with holes and cutouts to the fitting of a cage nut and an internal fastening tab, a side sealing surface, a front sealing surface and the isolation barrier, the structure being assembled with at least two welded frames, which are assembled in parallel and joined through four depth profiles, said depth profiles being joined directly to the welded frames vertices.

A hardware assembly for installation in a slide-type mounting rail of an electronic equipment enclosure includes a spring retainer and a generally oblong nut received at least partially within the spring retainer. The spring retainer includes a rear wall and a deflectable spring arm extending in a forward direction from each of first and second opposed ends of the rear wall, with each spring arm extending at least partially inward toward the other spring arm. The nut includes a plurality of cam bosses arranged at a front-facing side thereof. Upon receipt of the clamped nut within a T-slot channel of the slide-type mounting rail, the nut is rotatable relative to the spring retainer to be positionable transversely within the T-slot channel, thereby obstructing the nut from inadvertent separation from the slide-type mounting rail.

A frame for a switch cabinet has a plurality of frame profiled elements connected to each other. At least two retainers vertically spaced apart from each other, which have holes for distribution bus bars, are arranged within the outer contour formed by the profiled elements. In an operating position, the retainers are oriented along a vertical axis. An electrically insulating bottom plate is arranged at a first end of the distribution bus bars, the bottom plate having a region of overlap with the distribution bus bars. The bottom plate is detachably supported in a retainer connected to the frame profiled elements.

The electronic rack and mounting chassis includes a plurality of horizontal chassis members, a plurality of vertical chassis members, and a plurality of front to back chassis members. The front to back chassis members are each connectable to at least one horizontal chassis member and at least one vertical chassis member, and the front to back chassis members each comprise a hollow section extrusion.

The invention relates to a securing system for securing a roof structure, in particular a cooling device, in a notch on the roof of a switch cabinet, wherein the securing system comprises a pretensioning device connected to the roof structure for a securing clamp, wherein the securing clamp comprises a fixed end and an end that moves with respect to the fixed end, on which the pretensioning device engages, so that a radius of curvature of the securing clamp can be set via the pretensioning device, wherein in a first position of the pretensioning device, the securing clamp engages underneath an edge of the notch and thereby fixes the roof structure on the switch cabinet, and in a second position of the pretensioning device, the securing clamp releases the notch.

A railway termination shunt enclosure including one or more receptacles, each of the one or more receptacles being configured to receive a termination shunt. The enclosure also includes at least one mounting surface and a connector assembly rotatably attaching the one or more receptacles to one or more of the at least one mounting surface.

A screw guard. The screw guard includes an elongated body. The elongated body includes an inner surface, an outer surface, a first bottom edge, a second bottom edge, and a front edge. The first bottom edge and the second bottom edge are disposed along a length of the elongated body. A slot is formed by the inner surface, and an entrance into the slot is formed by the front edge. An adhesive is attached along the first bottom edge and the second bottom edge.

A railway termination shunt enclosure including one or more receptacles, each of the one or more receptacles being configured to receive a termination shunt. The enclosure also includes at least one mounting surface and a connector assembly rotatably attaching the one or more receptacles to one or more of the at least one mounting surface.

The present disclosure may include a base frame; a transformer panel module having a main frame and a transformer disposed at an upper side of the base frame; a high voltage panel module having a high voltage enclosure coupled to one side of the main frame and a high voltage switch mounted within the high voltage enclosure; and a low voltage panel module having a low voltage enclosure coupled to the other side of the main frame and at least one of a breaker and a fuse mounted within the low voltage enclosure, thereby having an advantage of facilitating a service work for maintenance on the transformer panel module, high voltage panel module and low voltage panel module as well as minimizing a service time.

A mounting system (1) for arranging electric devices (2), for example switchgear cabinets, includes at least one preferably horizontal mounting strip (3) to which at least one device (2) can be secured. The mounting strip (3) includes a support rail (6) to which the device (2) can be releasably fastened and located in a first section (41) of the mounting strip. The first section is central in relation to a cross-sectional view through the mounting strip (3), transversely to its longitudinal axis. A third section (43) of the mounting strip located at a distance from the support rail (6) is at a greater vertical distance (44) from the bottom point (39) of the support rail (6) than a second section (42) at its end that is closer to the support rail (6), especially its end adjoining the support rail (6). The second section is located between the first section (41) and the third section (43).