Fast-acting indicating fuse 60 volts dc,
125 volts ac
Description:
Bussmann® series fast-acting fuses for use in
HLT, HLS and PCT fuse holders.
Specications:
Ratings
• Volts — 60 Vdc/125 Vac
• Amps — up to 15 A
Agency Information
• UL® Recognized, Guide JFHR2, File E56412
• RoHS Compliant
Materials
• Body: Thermosplastic, UL 94 V0
flammability rating
• Terminals: Tin-plated beryllium copper
Carton quantity and weight
• Quantity: - 100 fuses per carton
• Weight: - 0.33 lbs. (150g.)
Fuse holders
• Catalog Nos. HLT, HLS, and PCT
Fuse covers
• GMT-X
• GMT-Y (with pull-tab)
Features:
• For telecommunications, computer, or
control circuits
• Visual spring indicating and alarm circuit
indicating
• Color coded flags designate ampere rating.
• Fuses easily replaced without use of
insulated tools
• Fuses can be removed with wire hook when
mounted on minimum centers
Dimensions - in (mm):
BUSS GMT-X
0.20"
(5.1mm)
0.95"
(24.0mm)
0.36"
(9.0mm)
0.84"
(21.3mm)
GMT-X fuse cover
BUSS GMT-Y
0.20"
(5.1mm)
0.95"
(24.0mm)
0.7"
(17.8mm)
0.84"
(21.3mm)
GMT-Y fuse cover
Covers - in (mm)
0.118
0.107
0.127
0.585
0.810
0.688
Max.
Contact and
alarm spring
Technical Data 5008 Effective January 2020
Supersedes June 2016
BUSSMANN
SERIES
Technical Data 5008
Effective January 2020
Fast-acting indicating fuse
60 volts dc, 125 volts ac
Catalog symbol and color codes
Catalog
symbol
Color
code
Catalog
symbol
Color
code
GMT-18/100 A Yellow GMT-3 1/2 A White/Blue
GMT-1/4 A Violet GMT-4 A White/Brown
GMT-3/8 A White/Gray GMT-5 A Green
GMT-1/2 A Red GMT-7 1/2 A Black/White
GMT-65/100 A Black GMT-10 A Red/White
GMT-3/4 A Brown GMT-12 A Yellow/Green
GMT-1 A Gray GMT-15 A Red/Blue
GMT-1 1/3 A White GMT-Dummy Gray
GMT-1 1/2 A White/Yellow GMT-A (alarm)* Yellow
GMT-2 A Orange GMT-X (cover) Clear
GMT-3 A Blue
Time-current characteristic curves-average melt
12 A
1/2 A
3/4 A
1 1/3 A
300
100
10
1
0.1
0.01
1000
100
10
1
0.01
Current in amps
Time in seconds
Amp
Rating
1/4 A
3/8 A
65/100A
1 A
1.5 A
2 A
3 A
4 A
5 A
15 A
7.5 A
18/100 A
10 A
Test specifications
Percent
overload
Opening
time
100% 10 min. (minimum)
150% 5 min. (maximum)
Eaton, Bussmann and Telpower 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.
UL is a registered trademark of the
Underwriters Laboratories, Inc.
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
© 2020 Eaton
All Rights Reserved
Publication No. 5008
January 2020
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.
*Designed specifically for use in Telpower® 15800 fused disconnect switch.
For Eaton’s Bussmann series
product information,
call 1-855-287-7626 or visit:
Eaton.com/bussmannseries
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