Differences Between NEMA and IEC Starters and Contactors
What is the difference between NEMA and IEC starters and contactors.
NEMA and IEC Starters and Contactors - GIC Product
There are many differences between IEC and NEMA devices in terms of utilization and standards. NEMA has published a comprehensive list of differences in their document "ICS 2.4" The most recent revision at the time of this article is "NEMA ICS 2.4-2003 (R2012)"