Electrical · E-37RMM

Ground Bar Mechanical Lug Terminal Connection Detail

Materials

Steel Stainless Steel Metal (misc.)

Elements

Insulation Connections / Plates Reinforcing

Connections

Bolted Connection

About this detail

An insulated copper conductor connects to a ground bar or ground bus using a two-hole compression terminal lug sized for conductors from 600 KCMIL down to #2/0 AWG. The connection is secured to the busbar or equipment pad with a steel bolt, split lock washer, and flat washers, fastened by a nut. The assembly uses stainless steel plated bolts, nuts, and washers as required. Bare metal surfaces are cleaned and coated immediately with Penetrox-E anti-oxidant joint compound before assembly.

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