Bussmann HPF Data Sheet
Catalog Symbol: HPF, HPF-C, HPF-L, HPF-EE, HPF-JJ,
HPF-FF, HPF-RR, and HPF-WT
Panel-Mount
Agency Information:
UL Recognized, Guide IZLT2, File E14853
CSA Certified, Class 6225-01, File 47235
Flammability Rating: UL 94 HB
Panel-Mount Fuseholder with Screw-type Knob HPF
For ⁄‹Ω£™∑ ≈ 1fiΩ¡§∑ to 1⁄Ω™∑ Fuses Series
Form No. HPF Series
Page 1 of 1
Data Sheet: 2114
Bussmann
®
All dimensions (%0.015)
.250" ± .003"
(6.35 ± .08mm)
(Typ. 2)
1.031" + 0.003"
(26.2mm + 0.08mm)
0.187" + 0.002"
(4.75mm + 0.05mm)
Mounting Hole
Flange Rear of Panel
+
+
0.890" 0.003"
(22.6mm 0.08mm)
1.312" + 0.003"
(33.3mm + 0.08mm)
1.312" + 0.003"
(33.3mm + 0.08mm)
Mounting Hole
Flange Front of Panel
The only controlled copy of this Data Sheet is the electronic read-only version located on the 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. 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.
Dimensional Data
Electrical Ratings
Catalog Volts
Symbol Amps AC Fuse Description
HPF 30
(3)
600 1⁄Ω™∑ (38.1mm).
HPF-C 30
(4)
600
(4)
1⁄Ω™∑ (38.1mm) clear knob.
HPF-L 5 600 BBS,
⁄‹Ω£™
∑ ≈ 1
‹Ω•
∑ fuses.
HPF-EE 15 600 SC 0-15,
⁄‹Ω£™
∑ ≈ 1
fiΩ¡§
∑ fuses.
HPF-JJ 20 600 SC 20, ⁄‹Ω£™∑ ≈ 1
⁄‹Ω£™
∑ fuses.
HPF-FF
(2)
30
(3)
480 SC 25 & 30,
⁄‹Ω£™
∑ ≈ 1
fiΩ•∑
fuses.
HPF-RR 30
(3)
600 KTK-R, LP-CC & FNQ-R Class CC fuses.
HPF-WT 30
(3)
600 Splash-proof knob.
(2)
No CSA Certification
(3)
20A max. when used with quick connect terminals.
(4)
HPF-C ratings for CSA - 15A, 250V.
General Information:
• Screw-type knob.
• One-piece side terminal and threaded insert eliminates twopiece solder fabrication.
• Combination
⁄Ω¢∑ quick-connect/solder terminals for
versatility.
• The HPF series functionally replaces the Buss
®
HPC series.
• Replacement knob-BK /9789-
⁄Ω™ (for HPF, HPF-L, HPF-EE,
HPF-JJ, HPF-FF and HPF-RR).
• The HPF-EE, -RR, -FF, and -JJ are UL
Recognized for branch circuit protection.
• Do not put tension on line (rear) terminal.
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
6-3-04
SB04184
Maximum panel thickness, mounting flange in front of panel
Assumes Pollution Degree 3 per UL 840:
Conductive pollution, or dry, nonconductive pollution that
becomes conductive due to condensation that is expected.
Maximum panel thickness
not including any sealing gaskets.
System Voltage
600V 480 277 240 120
Fuseholder mm Inches mm Inches mm Inches mm Inches mm Inches
HPF 0.61 1/32” 1.50 1/32” 5.77 7/32” 6.32 7/32” 7.80 9/32”
Thicker panels may be used if fuse holder load terminal is fully insulated, using a
UL recognized (VW-1) insulative heat-shrink tubing, or if anticipated environment
is of Pollution Degree 1 or 2, or if panel is nonconductive.
Pollution Degree 2- Normally, only nonconductive pollution. However, a temporary
conductivity caused by condensation may be expected.
Pollution Degree 1- No pollution or only dry, nonconductive pollution.
The pollution has no influence.
Maximum panel thickness, mounting flange behind the panel:
5.08mm/0.200” (flush to knob collar)
With Fuse
2.81" Max.
(71.4mm)
E
F
S
U
U
F
1.00"
S
E
(25.4mm)
E
F
S
U
(33.3mm)
1.31"
1.78"
(45.2mm)
0.88"
(22.2mm)
2.69" Max.
(68.3mm)
Without Fuse
1.125"
(28.6mm)
0.180" DIA.
(4.6mm)
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