P.O. Box 14460
St. Louis, MO 63178-4460
114 Old State Road
Ellisville, MO 63021
Phone: (636) 527-3877
September 23, 2005
To: N Fuse Customers
Subject: N Fuse END of LIFE NOTICE
Due to the low N fuse market demand and manufacturing site consolidations, the Cooper Bussmann N ¼”
ferrule fuse Series is at its end of life as a current product offering.
The two recommended alternatives are the:
• MDL time-delay glass ferrule fuse Series
• MDA time-delay ceramic ferrule fuse Series.
Both have a ¼” x 1 ¼” footprint, and meet or exceed the voltage ratings of the N fuse. However, they
don’t offer the keyed end cap construction of the N series.
Data sheets for the MDL and MDA Series are on our website (www.cooperbussmann.com).