On 7/21/16 7:10 PM, George Skorup wrote:
Copper and aluminum is fine. If you're worried about it, use some anti-oxidant paste.
Not in the electrical world; you're supposed to use dual-rated connectors. That's what "AL9CU" stamped on things means, kits for connecting copper to aluminum, split bolts with spacer plates (vs. the copper ones w/o a plate which are cu-cu only), etc.
~Seth
