Abstract: A cable manager can include a base, a first arm, and a second arm. The first arm can extend from one side of the base at a first angle that is greater than about 90 degrees and less than about 180 degrees, and can be configured to be coupled to a first electronic equipment rack. The second arm can extend from another side of the base at a second angle that is greater than about 90 degrees and less than about 180 degrees, and can be configured to be coupled to a second electronic equipment rack.

Abstract: A shelf includes a first shelf section and a second shelf section that slidingly fits with the first shelf section such that the first shelf section and second shelf section are configured to form a shelf surface having a usable shelf surface area that is variable.

Abstract: A shelf includes a first shelf section and a second shelf section that slidingly fits with the first shelf section such that the first shelf section and second shelf section are configured to form a shelf surface having a usable shelf surface area that is variable.

Abstract: Apparatus is provided for mounting components in enclosures such as electrical junction boxes and the like. The apparatus includes a bracket, which is attached to a surface of the enclosure, and a mounting element, which is attached to the bracket. The bracket can be mounted in one of two preferred orientations, each orientation affording a different mounting height for the mounting element. The mounting element may be attached to the upper or lower surface of the bracket in either of its preferred orientations, or may be clamped between the bracket and the surface of the enclosure. Flexible arrangement of the components within the enclosure is possible through the selection of a preferred bracket orientation and a preferred mounting position for the mounting element.

Abstract: A double lock apparatus (10) includes interconnected locking members (12) connected by a retainer pin (14). The members include arcing slots (22) and a pair of orifices (24) and (26). Each of the locking members includes an arcing slot arcing in an opposite direction and centered on the opposite of the orifices (24) and (26). The external lock members (42) and (44) insert through the orifices (24) and (26) to prevent pivoting. Removal of one of the external lock members (42) or (44) allows pivoting about the other lock member with the retainer pin sliding along one of the arcing slots (22). The pivoting motion separates retainer finger portions (20) to allow unlatching. The devices (10) may be connected in a series for providing unlocking by removal of one of a number of external locks.

Abstract: An electrical enclosure is shown having a cabinet and a door connected by hinges. The hinges comprise door and cabinet components and a removable hinge pin wherein the door component extends through a slot formed in a flange along an edge of the door, and the cabinet component is attached to the cabinet. Locking ramps are provided on the door component which extend through and engage the edges of openings in the door flange on opposite sides of the slot.