UL 218A-2004 UL Standard for Safety Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps (Third Edition; Reprint with Revisions Through and Including November 07@ 2008)
These requirements cover battery contactors for use in the starting systems of diesel engines driving centrifugal fire pumps@ in accordance with the Standard for the Installation of Stationary Pumps for Fire Protection@ NFPA 20. These requirements cover battery contactors for use in starting systems rated 50 volts maximum.
UL 218A-2004 history
2018UL 218A BULLETIN-2018 UL Standard for Safety Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps (COMMENTS DUE: June 11@ 2018)
1970UL 218A-2018 UL Standard for Safety Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps
2012UL 218A BULLETIN-2012 UL Standard for Safety Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps (COMMENTS DUE: February 12@ 2013)
2008UL 218A BULLETIN-2008 UL Standard for Safety for Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps (COMMENTS DUE: October 07@ 2008)
2007UL 218A BULLETIN-2007 UL Standard for Safety for Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps
2004UL 218A-2004 UL Standard for Safety Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps (Third Edition; Reprint with Revisions Through and Including November 07@ 2008)
2003UL 218A BULLETIN-2003 UL Standard for Safety for Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps
1994UL 218A-1994 UL Standard for Safety Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps (Second Edition; Reprint with Revisions Through and Including September 26@ 1994)