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The Cutler-Hammer Manufacturing Co. GBK21 is a ground bar kit designed for load centers. This kit offers 21 terminals suitable for connecting both aluminum and copper wires. It supports wire sizes ranging from fourteen to ten AWG and fourteen to four AWG. The mounting hole distance is set at one and three-fourth inches for easy installation.
This kit is ideal for load centers, including CH and BR models. It allows for efficient grounding solutions in various electrical applications.
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