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SERIES RATING HOME

Series combination ratings are utilized to attempt to save money on some jobs. However, there are many compliance requirements and application considerations to consider. This page has many resources for evaluating the application of series rated combinations and provides the available Fuse/CB combinations. The Series Rating Check List is a great tool for inspectors. The PowerPoints can be used for training/seminars.



ALL YOU NEED TO KNOW ABOUT SERIES RATINGS WHAT, HOW, LIMITATIONS, NEC® REQUIREMENTS & FUSE/CB CHARTS click here

Includes listed and tested Fuse/CB series rated charts by
switchboard/panelboard type and manufacturer. Click individual chart:


INSPECTION CHECK LIST

This simple checklist can be completed by the contractor and/or designer when series rated combinations are proposed.
Download and make double-sided, one sheet hardcopies



Importance of Reliability

For the proper series rated protection of down stream circuit breakers, the reliability of the protecting lineside fuse or circuit breaker is critical. Visit our Reliability and Maintenance Page for critical information.



IAEI Magazine

Series combination ratings are utilized to attempt to save money on some jobs. A simple checklist can be completed by the contractor and/or designer when series rated combinations are proposed.

To see the article in the September/October 2002 IAEI magazine on Series Combination Rating Requirements click here (4MB).



SERIES RATING POWERPOINTS

See Bussmann® Interrupting Rating Review & Series Rating PowerPoint
on our Training Page

 

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