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Grounding Busbar


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 grounding busbar is the most popular bonding product in use today.


  • Provides 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
  • Custom bars can be designed and manufactured to customer specifications


Part Number EGBA14472CCT
Material Copper
Busbar Configuration Busbar, Insulators and Brackets
Hole Pattern CC
Mounting Hole Size 0.438"
Length 72"
Width 4"
Thickness 1/4"
Tin Plating Yes
Pigtail Included No
Certifications cULus
Standard Packaging Quantity 1 pc
UPC 78285662547
Diagrams are representative of the hole pattern. The number of holes is dependent on the length of the grounding busbar.
Additional configurations are available by special order. Note special orders may incur additional lead time.

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.

UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.


Wind Power Solutions
1.94 MB English


cUL KDER7.E220029
CSA C22.2 No. 41
UL KDER.E220029

Instruction Sheets

Busbar Assemblies
150 KB English