The ABB 7 hole ground bar is specifically for use in most ABB Reliahome or GE Powermark Load centers. This kit has 4 small holes and 3 large holes. The small holes are for use with 14-8 Cu/12-8 aluminum wires, and the large holes are for use with 14-4 Cu/6-4 aluminum wires. The ground bar kit creates proper bonding that is essential to create an equipotential plane between service grounds and equipment during fault and transient conditions. This equipotential plane provides a near 0-Volt 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.
7 hole ground kit
(4 small holes) 14-8 Cu/12-8 aluminum, or (3 large holes) 14-4 Cu/6-4 aluminum wire range
For use with most ABB Reliahome and GE Powermark Load Centers
Includes mounting screws and plate
For additional grounding as required by local code
UL listed and ANSI certified
Replaces GE model #TGL1