Technical Data 1034
Effective May 2016
Supersedes December 1998
BUSSMANN
SERIES
Edison base plug fuses – dual-element,
time-delay, 125 volts, up to 30 amps
Recommended fuse holders
Catalog
numbers
SOU
SRU
SSU
SOW
SRW
SSW
SOX
SRX
Type
box
2 1/4”
handy
2 3/4”
handy
4”
octagon
Catalog
numbers
SOY
SRY
SSY
SSY-RL
STY
SCY
SOY-B
SSN
Type
box
4”
square
Catalog symbol:
•
•
T - (amps)
BP/T - (amps)
Single
gang
Description:
Bussmann
®
series dual-element, time-delay
Edison style plug fuse.
Package quantity and weight
Quantity
Amp
ratings
3/10 to 14 A
15 to 30 A
Per
box
4
4
Per
card
1
3
Weight
Per
box
0.210
0.25
Per 5
cards
0.46
1.07
Specifications:
Ratings
•
•
•
Volts — 125 Vac or less
Amps — 3/10 to 30 A
Interrupting rating — 10 kA RMS Sym
Features:
•
•
Heavy duty time-delay plug fuse
Use to protect critical motor circuits or
motors that cycle on/off frequently
An industrial/commerical grade product with
exclusive dualelement construction
Edison base size
These fuses thread into fuse receptacles and
box cover units
Industrial strength, featuring an exclusive
dual-element construction
This spring loaded design provides superior
short circuit and overload protection
More time-delay than the medium duty Type
TL fuses in order to better protect industrial
motors and critical residential circuits
Agency Information
•
UL
®
Listed (up to 6-1/4 A), Std. 248-11, Guide
JFHR, File E56412, (7 to 30 A) Guide JEFV,
File E12112
CSA
®
Certified, Class 1423-01, File 53787
CE
•
•
•
•
•
•
Catalog numbers (amps)
T - 3/10
T - 4/10
T - 1/2
T - 6/10
T - 8/10
T-1
T - 1-1/8
T - 1-1/4
T - 1-4/10
T - 1-6/10
T - 1-8/10
T-2
T - 2-1/4
T - 2-1/2
T - 2-8/10
T-3
T - 3-2/10
T - 3-1/2
T-4
T - 4-1/2
T-5
T - 5-6/10
T-6
T - 6-1/4
T-7
T-8
T-9
T - 10
T - 12
T - 14
T - 15
T - 20
T - 25
T - 30
—
—
•
•
Technical Data 1034
Effective May 2016
Edison base plug fuses
dual-element, time-delay, 125 volts, up to 30 amps
Time-current curve – average melt
100
Amp
rating
15
20
30
10
Time in seconds
1
0.1
10
Current in amps
The only controlled copy of this Data Sheet is the electronic read-only version located on the Eaton 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. Eaton reserves the right, without notice, to change design or construction
of any products and to discontinue or limit distribution of any products. Eaton 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.
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
© 2016 Eaton
All Rights Reserved
Printed in USA
Publication No. 1034 – SB98107
May 2016
Eaton and Bussmann are valuable
trademarks of Eaton in the US and other
countries. You are not permitted to use the
Eaton trademarks without prior written
consent of Eaton.
CSA is a registered trademark of the
Canadian Standards Group.
UL is a registered trademark of the
Underwriters Laboratories, Inc.
1000
2000
4
100
0.01
For Eaton’s Bussmann series
product information,
call
1-855-287-7626
or visit:
Eaton.com/bussmannseries
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