Abstract: A tap-off box includes an enclosure defining a plurality of stab slots and defining a wire access opening, and a thermocouple disposed therein. The tap-off box is configured for remote control and monitoring.

Abstract: A tap-off box includes a mast head apparatus includes a mast head enclosure defining a plurality of stab slots and defining a wire access opening, the plurality of stab slots being vertically aligned along a vertical axis of the mast head enclosure, the wire access opening disposed at a bottom portion of the mast head disclosure. A mast head apparatus includes a thermocouple disposed therein. Alternatively, the thermocouple is disposed in an output box connected to the mast head. The tap-off box is configured for remote control and monitoring.

Abstract: A mast head apparatus includes a mast head enclosure defining a plurality of stab slots and defining a wire access opening, the plurality of stab slots being vertically aligned along a vertical axis of the mast head enclosure, the wire access opening disposed at a bottom portion of the mast head disclosure.

Abstract: A mast head apparatus includes a mast head enclosure defining a plurality of stab slots and defining a wire access opening, the plurality of stab slots being vertically aligned along a vertical axis of the mast head enclosure, the wire access opening disposed at a bottom portion of the mast head disclosure.

Abstract: Systems and methods are provided for facilitating safe removal of rotational-style output boxes in busway bar power distribution systems particularly configured components to form output box guides. The disclosed schemes render rotational style output boxes for busway bar systems less susceptible to damage introduced by inadvertent or improper removal of the rotational style output boxes in the busway bars. Mechanical structures are provided that substantially inhibit an ability to incorrectly rotate a rotational-style output box during a removal process. A busway output box guide system provides structures associated with and/or attached to at least one of an output box and a busway bar, labeling and warning indication components that inform and substantially inhibit an ability of a user to incorrectly rotate a rotational-style output box in a “wrong” direction particularly when removing the rotational style output box from a busway bar in a power distribution system.

Abstract: Systems and methods are provided for facilitating safe removal of rotational-style output boxes in busway bar power distribution systems particularly configured components to form output box guides. The disclosed schemes render rotational style output boxes for busway bar systems less susceptible to damage introduced by inadvertent or improper removal of the rotational style output boxes in the busway bars. Mechanical structures are provided that substantially inhibit an ability to incorrectly rotate a rotational-style output box during a removal process. A busway output box guide system provides structures associated with and/or attached to at least one of an output box and a busway bar, labeling and warning indication components that inform and substantially inhibit an ability of a user to incorrectly rotate a rotational-style output box in a “wrong” direction particularly when removing the rotational style output box from a busway bar in a power distribution system.

Abstract: A high voltage DC power distribution system that eliminates static switches and batteries. Flywheel energy storage devices and extremely reliable, high power DC/DC converters provide at a lower cost, more reliable, noise and harmonic free, critical electrical power directly at equipment racks at 48 VDC, 24 VDC, 6 VDC, 2 VDC, or any other desired DC voltage level.

Abstract: A shelf mounting bracket includes a flat rectangular plate having top and bottom edges, and opposite side edges. Integral flanges extend from the side edges perpendicular to the plate and upwardly opening shelf support hooks are formed at the bottom end portions of the flanges. A pair of elongated slots is provided in the plate intermediate the top and bottom edges thereof. The slots are spaced-apart from one another and are elongated in a direction extending across the plate side edges. The slots are alignable with holes in a vertical column of a storage rack having a column front face against which the plate is positioned with the flanges extending along side faces of the column. Holes in the column are aligned with the slots and a U-shaped bolt has its threaded legs extending through the column holes and plate slots. Nuts received on the threaded legs hold the plate against the column.

Abstract: A shelf mounting bracket includes a flat rectangular plate having top and bottom edges and opposite side edges. Vertically-spaced mounting hooks are bent from the plate. Flanges are bent from the opposite side edges of the plate in the same direction as the mounting hooks, and the bottom end portions of the flanges are formed with shelf support hooks facing in an opposite direction from the bracket mounting hooks. The mounting hooks are adapted to be received in vertically-spaced holes in columns of a storage rack.