Fuse Holders for
1
⁄
4
" x 1
1
⁄
4
" and 5 x 20mm Fuses
HTB Panel Mount Series
Description
• For
1
⁄
4
" x 1
1
⁄
4
" and 5 x 20mm fuses
• All holder bodies have the option of using
1
⁄
4
" x 1
1
⁄
4
" or 5 x 20mm 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
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
HTB-2
HTB-3
HTB-4
HTB-5
HTB-6
HTB-8
HTB-9
Inch
0.30
0.30
0.125
0.125
0.30
0.125
0.125
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
⁄
4
" x 1
1
⁄
4
"
⁄
4
"
1
1
1
⁄
4
" x 1 ⁄
4
"
⁄
4
"
5 x 20mm
3
⁄
16
"
5 x 20mm
3
⁄
16
"
1
5 x 20mm
⁄
4
"
1
5 x 20mm
⁄
4
"
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
Maximum Panel Thickness
Replacement Parts
Mounting Dimensions - in (mm)
Dimensions - in (mm)
Terminal Options
Knob Type Carrier
3
Solder/
⁄
16
˝ Quick-Connect
Rt. Angle
Carrier Options
1
⁄
4
˝ Quick-Connect
Rt. Angle
1
⁄
4
˝ x 1
1
⁄
4
˝
(“I” Equals Inches)
Maximum
Panel
Thickness
Common Dimensional Data:
Length (Knob Type) - 1.69
(42.9mm) Plus In-Line Terminal
NOTE: Plus In-Line Terminal
0.47"
(11.9mm)
In-Line
In-Line
5 x 20mm
(“M” Equals Metric)
Knob
Knob
0.34"
(8.7mm)
0.33"
(8.3mm)
0.47"
(11.9mm)
0.45"
(11.5mm)
1.125"
(28.6mm)
0.30˝
7.62mm
Low Profile
Rear Hex Nut
0.69"
(17.5mm)
HTB-22I-R
HTB-24I-R
HTB-26I-R
HTB-28I-R
3
—
0.09" NOM.
(2.4mm)
HTB-2
HTB-22M-R HTB-24M-R
HTB-26M-R
HTB-28M-R
—
3
0.91"
(23.0mm)
HTB-42I-R
0.125˝
3.18mm
HTB-4
HTB-42M-R
HTB-44I-R
HTB-46I-R
HTB-48I-R
3
—
High
Profile
Rear Hex Nut
0.67"
(17.1mm)
HTB-44M-R
HTB-46M-R
HTB-48M-R
—
3
0.92"
(23.4mm)
HTB-62I-R
0.30˝
7.62mm
HTB-64I-R
HTB-66I-R
HTB-68I-R
3
—
Front
Hex Nut
0.47"
(11.9mm)
HTB-6
1.125"
(28.6mm)
HTB-62M-R
HTB-64M-R
HTB-66M-R
HTB-68M-R
—
3
HTB-82I-R
0.125˝
3.18mm
HTB-84I-R
HTB-86I-R
HTB-88I-R
3
—
Low Profile
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.
0709
BU-SB09620
Page 1 of 2
Data Sheet 2119
Dimensions - in (mm)
Terminal Options
Screwdriver Type Carrier
3
Solder/
⁄
16˝
Quick-Connect
Rt. Angle
Carrier Options
1
⁄
4
˝ Quick-Connect
Rt. Angle
⁄
4
˝ x
1
⁄
4
˝
(“I” Equals Inches)
1
Maximum
Panel
Thickness
Common Dimensional Data:
(Screwdriver Slotted)
1.75˝ (44.5mm)
NOTE: Plus In-Line Terminal
0.17"
(4.37mm)
In-Line
In-Line
5 x 20mm
(“M” Equals Metric)
Screwdriver
Screwdriver
0.34"
(8.7mm)
0.33"
(8.3mm)
0.47"
(11.9mm)
0.45"
(11.5mm)
1.58"
(40.03mm)
0.30˝
7.62mm
Low Profile
Rear Hex Nut
0.41"
(10.31mm)
HTB-32I-R
HTB-34I-R
HTB-36I-R
HTB-38I-R
3
—
HTB-3
1.34"
(34.13mm)
HTB-32M-R
HTB-34M-R
HTB-36M-R
HTB-38M-R
—
3
HTB-52I-R
0.125˝
3.18mm
HTB-54I-R
HTB-56I-R
HTB-58I-R
3
—
High Profile
Rear Hex Nut
0.17"
(4.37mm)
HTB-5
1.59"
(40.08mm)
HTB-52M-R
HTB-54M-R
HTB-56M-R
HTB-58M-R
—
3
HTB-92I-R
0.125˝
3.18mm
HTB-94I-R
HTB-96I-R
HTB-98I-R
3
—
Low-Profile
Snap-In
HTB-9
HTB-92M-R
HTB-94M-R
HTB-96M-R
HTB-98M-R
—
3
Fuseholders and fuse carriers may be ordered separately.
Ordering Information
FUSE CARRIER ONLY
HTB-
S
P
Packing
(Blank)
– Std.
BK/
– Bulk
Product
Symbol
Fuse Carrier
I —
1
/
4
˝
x 1
1
/
4
˝
M —
5 x 20mm
Rear Terminal Configuration
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
(Optional on Knob
Holders Only)
Body Configuration and Mounting
Knob Holders
2 —
Low Profile (Rear Panel Hex-Nut)
4 —
High Profile
*
6 —
(Front Panel Hex-Nut)
8 —
Low Profile (Snap-In)
Screwdriver Slotted Holders
3 —
Low Profile
5 —
High Profile
9 —
Low Profile (Snap-In)
Packaging
(Blank)
– Std.
BK/
– Bulk
-R
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
*Profile varies with panel thickness. Holder installs thru rear of panel.
Packaging
Packaging Code Prefix
Blank
BK
Description
10 fuse holders packed into a carton
100 fuse holders packed into a cardboard shelf package
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.
Life Support Policy: Cooper Bussmann 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.
© 2009 Cooper Bussmann
St. Louis, MO 63178
www.cooperbussmann.com
0709
BU-SB09620
Page 2 of 2
Data Sheet 2119
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