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Grounding Busbars

Proper bonding is essential to create an equipotential plane between service grounds and equipment during fault and transient conditions. This equipotential plane provides a near zero voltage differential and serves to protect people and equipment during these events. The most popular bonding product in use today is the ground bar or bonding bar. Ground bars provide a convenient, single-point grounding and bonding location. Conductors are welded to the bar using a nVent ERICO Cadweld exothermic connection or are mechanically fastened by using lugs. nVent can design and manufacture custom bars. In addition, the breadth of the product offering includes TMGB bars, which meet the requirements of TIA/EIA® 607 and conform to BICSI® recommendations. Our perimeter bus system allows for fast and easy field installation of halo and other perimeter grounding schemes.

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.

BICSI is a registered service mark of Building Industry Consulting Service International, Inc.
EIA is a registered service mark of Electronic Components Association.


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cUL KDER7.E220029
CSA C22.2 No. 41
cUL KDSH7.E465718
CSA C22.2 No. 41
444 KB Français
UL KDER.E220029
UL KDSH.E465718


Instruction Sheets

Busbar Assemblies
150 KB English