Electrical · E-Z97CD

Communications Closet Grounding Bus Bar Detail

Materials

Elements

Millwork / Casework Connections / Plates

About this detail

A grounding bus bar is mounted on insulated standoffs attached to a backboard in a communications closet or distribution room. Copper compression fittings with two-lug connections secure the grounding jumpers to the bus bar. Keyed notes specify bonding conductor requirements for conduits, water pipes, ducts, telecommunications cabinets, racks, cable trays, building steel, and HVAC equipment. All connections are made using green stranded ground conductors of specified sizes with double hole terminal blocks.

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