Square D 7-Terminal QO & Homeline Ground Bar Kit is designed to work seamlessly with Square D load centers, CSED devices, and NQOD and NF panel boards. This ground bar kit a convenient and reliable solution for establishing grounding connections in electrical systems. Each of its seven terminals can accommodate a variety of wire sizes, including 4 to #4 copper wire, 2 to #4 aluminum wire, 4 to 2 copper wire, and 2 to 0 aluminum wire, making it highly versatile for different wiring needs. Essential for ensuring proper grounding and safety, this kit supports secure and efficient electrical installations. Model Number: PK7GTACP