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Siemens Technical Journal
'Out of the Box' Ground Fault Protection (written by Ray M. Clark)
Circuit Breaker Bargains (written by Ray M. Clark)
Extended Instantaneous Protection (written by Ray M. Clark)
I^2t vs. I^4t - What's the difference (written by Ray M. Clark)
Selective Coordination 240V and 480V Tables
Other Technical Publications
CSI Specification 16410 - Low Voltage Insulated Case Circuit Breaker (UL 489)
CSI Specification 16430 - Low Voltage Power Circuit Breaker (ANSI / UL 1066)
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