Eaton’s Bussmann Business

114 Old State Road

Ellisville, MO 63021

United States

www.Bussmann.com

© 2014 Eaton

All Rights Reserved

Publication No. 1012 - BU-SB14286

April 2014

Eaton is a registered trademark.

All other trademarks are property

of their respective owners.

FNQ Series

500VacTime-Delay Supplemental Fuses

Technical Data 1012

Effective April, 2014

The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document

are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the

end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue

or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this

bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

Time-current characteristic curves – average melt

300

100

10

1

0.1

0.01

Current in Amps

Amp Rating

100

10

1

0.1

0.01

Current in Amps

Amp Rating