Technical Data
2119
Effective
June
2017
Supersedes
July
2009
1/4” x
1 1/4”
and 5 mm x 20 mm
Panel-mount
fuse
holders
Agency information
•
•
•
•
•
UL Recognized: IZLT2, E14853
CSA Component Acceptance: Class 6225-01, File 47235
VDE Certified: 136128, HTB-XXM
SEMKO Certification: Ref. #0146149/01, HTB-XXM
CE
HTB
Specifications
Product UL Rating CSA Rating
Code
(amps)
(amps)
HTB-X2I
20
16
HTB-X4I
20
16
HTB-X6I
20
16
HTB-X8I
20
16
HTB-X2M
16
16
HTB-X4M
16
16
HTB-X6M
16
16
HTB-X8M
16
16
Body Type
Inch
HTB-2
0.30
HTB-3
0.30
HTB-4
0.125
HTB-5
0.125
HTB-6
0.30
HTB-8
0.125
HTB-9
0.125
Replacement Parts
Voltage
Rating
250
250
250
250
250
250
250
250
mm
7.62
7.62
3.18
3.18
7.62
3.18
3.18
Fuse
Quick
Size
Connect
1
3
⁄
4
" x 1
1
⁄
4
"
⁄
16
"
1
1
3
⁄
4
" x 1 ⁄
4
"
⁄
16
"
1
1
1
⁄
4
" x 1 ⁄
4
"
⁄
4
"
1
1
⁄
4
" x 1
1
⁄
4
"
⁄
4
"
3
5 x 20mm
⁄
16
"
5 x 20mm
3
⁄
16
"
1
5 x 20mm
⁄
4
"
1
5 x 20mm
⁄
4
"
Product features
•
For 1⁄4" x 1 1⁄4" and 5 mm x 20 mm fuses
•
All holder bodies have the option of using
1⁄4" x 1 1⁄4" or 5 mm x 20 mm carriers
•
Withstands 15 to 20 Lb-In torque to mounting
nut when mounting fuse holder to panel
•
High temperature, flame retardant,
Thermoplastic meets UL 94V0
Maximum Panel Thickness
Mounting Dimensions - in (mm)
Ordering Information
HTB-
S
P
FUSE CARRIER ONLY
Packing
(Blank)
– Std.
BK/
– Bulk
Product
Symbol
Fuse Carrier
I —
1
/
4
˝
x1
1
/
4
˝
M —
5 x 20mm
Rear Terminal Con guration
2 —
Solder /
3
/
16
˝
Quick-Connect
(In-Line)
4 —
Solder /
3
/
16
˝
Quick-Connect
(Right Angle)
6 —
1
/
4
˝
Quick-Connect (In-Line)
8 —
1
/
4
˝
Quick-Connect (Right Angle)
Splash Proof
Cap with O-Ring
[IP53 rating]
(Optional on Knob
Holders Only)
-R
Body Con guration and Mounting
Knob Holders
2 —
Low Pro le (Rear Panel Hex-Nut)
4 —
High Pro le
*6
—
(Front Panel Hex-Nut)
8 —
Low Pro le (Snap-In)
Screwdriver Slotted Holders
3 —
Low Pro le
5 —
High Pro le
9 —
Low Pro le (Snap-In)
Packaging
(Blank)
– Std.
BK/
– Bulk
RoHS
Compliant
Product
Symbol
FT —
Knob Type
(For 20, 40, 60,
and 80 Series
Only)
ST —
Screwdriver
Slotted (For 30,
50, and 90 Series
Only)
Fuse Carrier
I —
1
/
4
˝
x
1
1
/
4
˝
M —
5mm x 20mm
*Pro le varies with panel thickness. Holder installs thru rear of panel.
Packaging Code
Blank
BK
x
Description
10 fuse holders packed into a carton
100 fuse holders packed into a cardboard shelf package
Packaging
Technical Data
2119
Effective
June
2017
HTB
1/4” x 1 1/4” and 5 mm x 20 mm Panel-mount fuse holders
Terminal Options
Dimensions - in (mm)
Knob Type Carrier
Maximum
Panel
Thickness
Common Dimensional Data:
Length (Knob Type) - 1.69
(42.9mm) Plus In-Line Terminal
NOTE: Plus In-Line Terminal
(11.9mm)
Solder/
3
⁄
16
˝ Quick-Connect
In-Line
Rt. Angle
Carrier Options
1
⁄
4
˝ Quick-Connect
Rt. Angle
1
⁄
4
˝ x 1
1
⁄
4
˝
(“I” Equals Inches)
In-Line
5 x 20mm
(“M” Equals Metric)
Knob
Knob
(8.7mm)
0.34"
(8.3mm)
0.33"
(11.9mm)
0.47"
(11.5mm)
0.45"
0.47"
(28.6mm)
1.125"
0.30˝
7.62mm
Low Pr e
Rear Hex Nut
(17.5mm)
HTB-22I-R
HTB-24I-R
HTB-26I-R
HTB-28I-R
3
—
—
0.09" NOM.
(2.4mm)
HTB-2
0.125˝
3.18mm
HTB-4
HTB-22M-R
HTB-42I-R
HTB-24M-R
HTB-44I-R
HTB-26M-R
HTB-46I-R
HTB-28M-R
HTB-48I-R
3
—
0.69"
(23.0mm)
0.91"
3
—
High
Pr e
Rear Hex Nut
(17.1mm)
HTB-42M-R
HTB-62I-R
HTB-44M-R
HTB-64I-R
HTB-46M-R
HTB-66I-R
HTB-48M-R
HTB-68I-R
3
—
0.67"
(23.4mm)
0.92"
0.30˝
7.62mm
Front
Hex Nut
0.47"
1.125"
3
—
HTB-6
(28.6mm)
HTB-62M-R
HTB-82I-R
0.125˝
3.18mm
HTB-64M-R
HTB-84I-R
HTB-66M-R
HTB-86I-R
HTB-68M-R
HTB-88I-R
3
—
(11.9mm)
3
—
Low Pr e
Snap-In
HTB-8
HTB-82M-R
HTB-84M-R
HTB-86M-R
HTB-88M-R
3
Fuseholders and fuse carriers may be ordered separately.
Dimensions - in (mm)
Terminal Options
Screwdriver Type Carrier
3
⁄
16˝
Solder/
Quick-Connect
Rt. Angle
Carrier Options
1
⁄
4
˝ Quick-Connect
Rt. Angle
1
⁄
4
˝ x
1
⁄
4
˝
(“I” Equals Inches)
Maximum
Panel
Thickness
Common Dimensional Data:
(Screwdriver Slotted)
1.75˝ (44.5mm)
NOTE: Plus In-Line Terminal
(4.37mm)
In-Line
In-Line
5 x 20mm
(“M” Equals Metric)
Screwdriver
Screwdriver
(8.7mm)
0.34"
(8.3mm)
0.33"
(11.9mm)
0.47"
(11.5mm)
0.45"
0.17"
(40.03mm)
1.58"
0.30˝
7.62mm
Low Pr e
Rear Hex Nut
(10.31mm)
HTB-32I-R
HTB-34I-R
HTB-36I-R
HTB-38I-R
3
—
—
HTB-3
(34.13mm)
HTB-32M-R
HTB-52I-R
HTB-34M-R
HTB-54I-R
HTB-36M-R
HTB-56I-R
HTB-38M-R
HTB-58I-R
3
—
0.41"
1.34"
0.125˝
3.18mm
High Pr e
Rear Hex Nut
(4.37mm)
3
—
HTB-5
(40.08mm)
HTB-52M-R
HTB-92I-R
HTB-54M-R
HTB-94I-R
HTB-56M-R
HTB-96I-R
HTB-58M-R
HTB-98I-R
3
—
0.17"
1.59"
0.125˝
3.18mm
Low-Pr e
Snap-In
3
HTB-9
HTB-92M-R
HTB-94M-R
HTB-96M-R
HTB-98M-R
—
3
Fuseholders and fuse carriers may be ordered separately.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
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.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No.
2119
BU-SB09620
June
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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