PDC

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dereckbc

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Re: PDC

rubend, if this is for a PDC that is used in telecom switching equipment like Nortel, Lucent, DSC, etc, then it is a manufacture requirement for listing, waranty, and technical support issues.

Typically on the return bus they require 2-hole compression connectors with 2-1/4" hex-head bolts, 4-flat washers, (one on each side of the bus) 2-locking washer, and 2-hex nuts made of copper. On the individual breakers they supply them with some type of locking washer (external tooth), flat washer, and nut. They also supply very specific instructions and assemble diagrams.

Hope that helps.
 
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