A shelf light assembly is provided that includes a trim configured to mount to a shelf, a light assembly including a plurality of lights, a first end cap housing, and a second end cap housing. The light assembly is mounted to the trim. The first end cap housing is mounted to the trim on a first side of the light assembly. The second end cap housing is mounted to the trim on a second side of the light assembly. The first side is opposite the second side. The first end cap housing is attached to the first side of the light assembly. An expansion gap is located between the second end cap housing and the second side of the light assembly to support movement of the light assembly relative to the second end cap housing longitudinally along the trim.

A switch cabinet frame rack with multiple profile struts and a rectangular base frame, the underside of which is an outer side of the switch cabinet frame rack, which has at least one through-opening, wherein the through-opening is closed by a skid which is detachable mounted on the outer side.

A bracket may include a structural portion including at least one relatively rigid first material, and a sealing portion including at least one relatively elastic second material. The bracket may also include a first receiver including a first retainer portion configured to be coupled to an end of a first frame member, and a first sealing interface configured to provide a substantially fluid-resistant seal between a portion of the end of the first frame member and the first receiver. The corner bracket may also include a second receiver substantially parallel to the first receiver and including a second retainer portion configured to be coupled to an end of a second frame member, and a second sealing interface configured to provide a substantially fluid-resistant seal between a portion of the end of the second frame member and the second receiver. The bracket may be incorporated into a cabinet frame.

A ground bus subassembly provided at a top (e.g., top front) of a power distribution cabinet section. The ground bus subassembly includes a first upper front frame plate, and a first ground bus section adjacent to the first upper front frame plate. A splice can attach to the first ground bus section. A ground cover covering the first ground bus section can function as a hoist rail. Ground bus subassemblies with first and second cabinet sections and first and second ground bus sections are provided, as are methods of assembly of ground bus subassemblies.

The invention relates to a mounting plate arrangement having a mounting plate which is fixed to a frame of a switch cabinet via at least one mounting plate holder, the mounting plate holder having a bearing piece which bears against or is fixed to a lower longitudinal edge of the mounting plate, the mounting plate with the bearing piece resting on a horizontal strut of the frame via a mounting bracket of the mounting plate holder, wherein at least a contact side of the bearing piece, via which the bearing piece rests on the mounting bracket, is or comprises a damping element.

A mount for an electronic device includes a first mount portion having a first base and a first extension extending crosswise to a first base surface of the first base. The mount also includes a second mount portion having a second base, a channel support extending from the second base, a lateral wall extending from the channel support, and a second extension extending crosswise to a second base surface of the second base. The second base, the channel support, and the lateral wall define a channel configured to receive the first base of the first mount portion, and the first base surface, the second base surface, the first extension, and the second extension cooperatively define a space configured to receive the electronic device.

A cable management assembly includes a connecting device; wherein, the connecting device includes a first part and a second part. The first part is configured to be mounted to a target object. The second part is arranged at a position for being easily operated to detach the first part from the target object.

An expandable bused elbow is provided for connecting modular metering equipment around an inside corner. The expandable bused elbow comprises an enclosure configured to fit in a gap between modular equipment. The enclosure has a box assembly with a sliding mechanism that enables expansion of the box assembly. The expandable bused elbow further comprises a first bussed interior assembly enclosed within the enclosure having a first bottom end and a second bussed interior assembly enclosed within the enclosure having a second bottom end. The first bussed interior assembly has a first bussing expansion mechanism that enables expansion of the first bussed interior assembly. The second bussed interior assembly has a second bussing expansion mechanism that enables expansion of the second bussed interior assembly. The expandable bused elbow further comprises a center corner assembly disposed in a middle space between the first bussed interior assembly and the second bussed interior assembly.

A fastening system for a mounting rack includes a terminal strip having bores through which screws may pass. The bores are arranged relative to one another in such a way that the screws can be screwed into the mounting rack. Also disclosed is a corresponding method for fastening assemblies to a mounting rack, a corresponding mounting rack and a corresponding power-electronics installation.

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.