™
Fuseholders for Indicating Fuses
GMT Type
Dimensional Data
Printed Circuit Board Application
Shown With GMT Fuse Installed
Note: Similar Body Dimensions
of All Holders Are Identical.
0.31" Approx.
0.84"
0.84"
(7.7mm)
(21.4mm)
(21.4mm)
0.64"
(16.3mm)
1.02"
0.64"
(16.3mm)
0.13"
1.02"
HLT
(25.9mm)
(25.9mm)
(3.2mm)
0.15"
(3.8mm)
HLS
0.15"
(3.8mm)
HLS-F
HLS-C
0.25"
(6.4mm)
0.13"
(3.2mm)
(6.4mm)
(10.3mm)
0.84"
CATALOG SYMBOL: HLS, HLT, PCT
FUSEHOLDERS FOR GMT TYPE INDICATING FUSES
ELECTRICAL RATING–60V DC, 125V AC
UL RECOGNIZED (GUIDE # IZLT2, FILE E14853)
15AMP (60V DC)
Materials:
Body:
Terminals:
HLT-F
0.08"
(2.0mm)
0.41"
0.25"
HLT-D
(21.3mm)
Wire Wrap Terminal
0.025" x 0.063"
0.64"
(16.3mm)
(0.64mm)
(1.6mm)
0.45"
(11.4mm)
0.11"
Fuse Terminal
Alarm Terminal
PCT-A
(2.8mm)
PCT
Thermosplastic, UL 94V0 flammability rating
Tin-plated bifrucated copper
For use with GMT Type Indicating Fuses
0.19"
(4.8mm)
(6.4mm) x "A" Spaces
Tolerance to be non-accumulative
0.25"
Panel Mounting Data
0.15"(3.8mm) Dia.
0.16"(3.9mm) Dia.
.041"
Multiple Fuseholders with bus bars
Ordering Information–Catalog No.
0.86"
(21.8mm)
(10.4mm)
1.21"
(30.8mm)
0.27"
(6.7mm)
0.25"
(6.4mm)
.09" Dia. Holes
(2.4mm) (3 Holes Per Poles of Fuseholder)
Termination Location
Body Style
HLT
HLS (No flanges)
L
(Left only)
No. of Poles 01 thru 25
(Min. of 2 poles required for bus bars)
Type of bus bars used
B1*, B2, B3,
B4, B5, SL** (Short Leads .135")
ML** (Medium Leads .250")
** Not available with bus bars
B1
(Angle Bar Only)*
B2
("L" Bar Only)
B3
("U" Bar Only)
* Angle Bar mounts on common or center terminals only.
†Minimum of 4 Poles Required.
**SL Version is not available with bus bars.
Bus Bar Position
P1†
(Inside–
Both Sides)
P2
(Outside–
Both Sides)
B4
(Angle & "L" Bars)
R
(Right only)
P3
(Outside–
Right Only)
B
(Both ends)
P4
(Outside–
Left Only)
B5
("L" &"U" Bars)
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF 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.
0712
BU-SB12567
Page 1 of 1
Data Sheet 5010
Bussmann®
Telpower DC Power Distribution Fuses
TPA
®
170 Volts, DC, 3–50 Amps
Dimensional Data – TPA Fuses
38.10
1.50"
14.61
.58"
4.83
.19"
10.31
.41"
CATALOG SYMBOL: TPA and TPA-B
DC POWER DISTRIBUTION FUSES
AMPERE RATING: 3-50 Amps
VOLTAGE RATING: TPA - 170 VOLTS DC; TPA-B - 65V DC
INTERRUPTING RATINGS: TPA, 100 kA; TPA-B, 20kA
CONSTRUCTION:
• SILVER-PLATED BRASS FERRULES AND INDICATOR PIN.
• GLASS MELAMINE TUBE.
AGENCY APPROVALS:
U.L. RECOGNIZED (GUIDE # JFHR2, FILE E56412)
CSA CERTIFIED, CLASS 1422-30, FILE 53787
Catalog Numbers
TPA-3
TPA-5
TPA-10
TPA-15
TPA-20
TPA-25
TPA-30
TPA-40
TPA-50
TPA-B-20
TPA-B-25
• Recognized branch circuit protection.
• Current-limiting capability.
• Complete system coordination capability.
• Use with Telpower TP15914 and TP15900-4
Disconnect Switches.
• Five position spare fuseholder available –
Part No. 5TPH.
Five Position Spare Fuseholder – 5TPH
75.57
2.98"
26.16
1.03"
SPARE FUSE
HOLDER BODY
DOUBLE SIDED
ADHESIVE TAPE
15.88
.63"
12-28-98
SB98107
Rev. A
Form No. TPA
Page 1 of 2
BIF Doc #5012
Bussmann®
Telpower DC Power Distribution Fuses
TPA
®
170 Volts DC, 3–50 Amps
AMPERE
RATING
3
5
1
10
1
10,000
1
CURRENT IN AMPERES
1
.01
1,000
.01
100
.1
10
.1
100
10
10
TIME IN SECONDS
TIME IN SECONDS
100
10
15
100
20
30
40
50
CURRENT IN AMPERES
TPA-B
AMPERE
RATING
1,000
20
25
10
1
1,000
100
.01
10
.1
1
TIME IN SECONDS
100
The only controlled copy of this BIF document is the electronic read-only version located on the
Bussmann Network Drive. All other copies of this BIF 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.
10,000
1,000
TPA 20-50 Amps
1,000
10,000
AMPERE
RATING
1,000
TPA 3-15 Amps
CURRENT IN AMPERES
12-28-98
SB98107
Rev. A
Form No. TPL
Page 2 of 2
BIF Doc #5012
Fast-Acting Indicating Telecom Fuse
60Vdc/125Vac
Dimensional Data — in
0.127
CONTACT AND
ALARM SPRING
0.107
0.688
MAX.
0.585
0.118
Catalog Symbol: GMT
Fast-acting indicating fuse for telecom circuits.
Ratings:
Volts: 60Vdc/125Vac
Amps: 18/100 – 15A
IR: 450A @ 60Vdc
300A @ 125Vac
Agency Information:
UL Recognized, Guide JFHR2, File E56412
Materials:
Body: Thermoplastic (flammability rating: UL94V0)
Terminals: Tin-plated beryllium copper
Carton Quantity & Weight:
100 fuses per carton, 0.33 lbs. (150g.)
Fuse Holders: Catalog Nos. HLS, HLT and PCT
0.81
Covers — in (mm)
0.20"
(5.1mm)
BUSS GMT-X
0.95"
(24.0mm)
0.36"
(9.0mm)
0.84"
(21.3mm)
GMT-X Fuse Cover
General Information:
• For telecom, computer, or control circuits.
• Visual spring indicating and alarm circuit indicating.
• Color coded flags designate amp rating.
• Fuses easily replaced without use of insulated tools.
• Fuses can be removed with wire hook when mounted on
minimum centers.
• GMT-X fuse cover available.
• GMT-Y fuse cover (with pull-tab) available.
0.95"
(24.0mm)
0.20"
(5.1mm)
BUSS GMT-Y
0.7"
(17.8mm)
Catalog Symbol and Color Codes
Catalog
Symbol
Color
Code
Catalog
Symbol
Color
Code
GMT-18/100A
Yellow
GMT-3 1/2A
White/Blue
GMT-1/4A
Violet
GMT-4A
White/Brown
GMT-3/8A
White/Gray
GMT-5A
Green
GMT-1/2A
Red
GMT-7 1/2A
Black/White
GMT-65/100A
Black
GMT-10A
Red/White
GMT-3/4A
Brown
GMT-12A
Yellow/Green
GMT-1A
Gray
GMT-15A
Red/Blue
GMT-1 1/3A
White
GMT-Dummy
Gray
GMT-1 1/2A
White/Yellow
GMT-A (alarm)*
Yellow
GMT-2A
Orange
GMT-X (cover)
Clear
GMT-3A
Blue
0.84"
(21.3mm)
GMT-Y Fuse Cover
*Designed specifically for use in the Telpower® Series 15800 fused
disconnect switch.
0708
BU-SB08204
Page 1 of 2
Data Sheet 5008
Amp
Rating
1
300
1
18
⁄100A
⁄4A
3
⁄8A
65
⁄100A
1A
1.5A
2A
3A
4A
5A
7.5A
10A
15A
3
⁄2A
⁄4A
11⁄3A
12A
Time-Current Characteristic Curves–Average Melt
100
Time In Seconds
10
1
1,0000
100
10
.01
.11
1
.11
Current In Amps
Test Specifications
Percent
Overload
Opening
Time
100%
10 min. (minimum)
150%
5 min. (maximum)
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper 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. Cooper Bussmann reserves the right, without notice, to
change design or construction of any products and to discontinue or limit distribution of any products. Cooper 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.
0708
BU-SB08204
Page 2 of 2
Data Sheet 5008