I'm putting together a Single Point Ground system and exterior box for
connectors, et al.
I'm concerned that there will likely be dissimlar metals involved --
The lightning arrestors (ICE and Polyphaser) are aluminum, the
grounding wires and cables are copper, and the panels for the box's
interior panel is aluminum and I can make ht eSPG whatever I want.
My questions are this...will there be a problem with aluminum and
copper being bolted together? Should I go to another metal? What
happens with brass and copper?
Thanks in advance,
Eric W3DQ
Washington, DC
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