NEMA ABP 5:2015

This is an update to a NEMA white paper originally published in 1994. To ensure that a meaningful publication was being developed, draft copies were sent to a number of groups within NEMA having an interest in this topic. Their resulting comments and suggestions provided vital input prior to final NEMA approval and resulted in a number of substantive changes in this publication. This white paper will be periodically reviewed by the Molded Case Circuit Breaker Product Group of NEMA's Low Voltage Distribution Equipment Section for any revisions necessary to keep it up to date with evolving technology.