Download Supplemental Fuses - BAF, BBS, DMM-B, FNA, FNM, FNQ, KAZ, KLM, KTK, MIC MIS

Eaton’s Bussmann Business
114 Old State Road
Ellisville, MO 63021
tel: 636-394-2877
fax: 800-544-2570
www.bussmann.com
Date: April 23, 2014
To: Bussmann Control Circuit Fuse Customers
Subject: Product Change Notice – Fuse Made Simple – Control Circuits
Dear Valued Customer:
Bussmann's Fuses Made Simple - Control Circuits is a new program that makes supplemental fuse
selection easier and helps minimize the risk of misapplication. It clearly and consistently presents the
maximum voltage, amp and interrupting ratings on all labels across the entire supplemental fuse
portfolio.
Maximum voltage ratings are now clearly and easily identified by a color code band and large print on
the fuse labels. Additionally, the interrupting rating is clearly printed on the side of each fuse.
The Fuses Made Simple - Control Circuits program helps users to specify the correct fuse for an
application. They simply select from time-delay (for inductive loads) or fast-acting (for resistive loads),
then select the appropriate voltage rating and finally, verify the fuse’s interrupting rating is sufficient for
the circuit.
To further assist users, Bussmann makes available a two-sided Control Circuit Fuse Selection Wheel
(reorder # 10226). One side contains all the time-delay fuses and the other, the fast-acting fuses. Users
simply rotate the outer wheel to the correct circuit voltage and select from the listed fuse.
The selection wheel has the added benefit of eliminating common causes of misapplication by clearly
presenting the fuse voltage rating (which must be equal to or greater than the circuit voltage) and the
interrupting rating (that must be equal to or greater than the available short-circuit current). Contact your
Bussmann representative for a copy of the Control Circuit Fuse Selection Wheel.
The form, fit, function, material and electrical properties of all fuses remain the same as does the ordering
process.
All fuses with new labels are direct replacements for their counterparts with old style labels.
Any stock of control circuit fuses is still saleable product and can continue to be sold with confidence.
The table in subsequent pages lists all the supplemental fuses covered by the Fuses Made Simple –
Control Circuit program that will take effect by May 31, 2014.
For technical information on the fuses, please refer to the data sheets listed in the table.
For more information on the Fuses Made Simple - Control Circuits program, visit
www.cooperbussmann.com/FMSCC.
Best Regards,
Nick Offerman
Product Manager
Eaton’s Bussmann Business
Page 2 of 3
Catalog
Symbol
Old
Label
New Label Primary
Voltage Color/Amps
FNA
⁄32 x 11⁄2
Pin
Indicating
13
Time-Delay Fuses
Data
Sheet
# 2029
250Vac
1
⁄10-6A
125Vac
61⁄4-10A
125Vac
12-15A
250Vac
7-10A
48Vac
12-30A
FNM
⁄32 x 11⁄2
13
Data
Sheet
# 2028
250Vac
1
⁄10-30A
FNQ
⁄32 x 11⁄2
13
Data
Sheet
# 1012
500Vac
1
⁄10-30A
BAF
⁄32 x 11⁄2
13
Data
Sheet
# 2011
Fast-Acting Fuses
250Vac
⁄4-30A
BBS
⁄32 x 13⁄8
13
Data
Sheet
# 2010
600Vac
1
⁄10-6A
KLM
⁄32 x 11⁄2
13
Data
Sheet
# 2020
600Vac/dc
1
⁄10-30A
32Vac
20-30A
Page 3 of 3
Catalog
Symbol
Old
Label
New Label Primary
Voltage Color/Amps
KTK
⁄32 x 11⁄2
Fast-Acting Fuses
13
Data
Sheet
# 1011
600Vac
1
⁄10-30A
MIC
13
⁄32 x 11⁄2
Pin
Indicating
Data
Sheet
# 2047
250Vac
1-15A
MIS
Non Time-Delay Fuses
13
⁄32 x 2
Non
Time-Delay
Pin
Indicating
Data
Sheet
# 2021
600Vac
1-12A
KAZ
13
⁄32 x 2
Non-Fuse
Actuator
Signal
Device
Data
Sheet
# 2021
Multi-Meter Fuses
600Vac
DMM-B
Data
Sheet
# 1047
1000Vac/dc
32Vac
20-30A