®
Bu s s m a n n
P a n e l-Mo u n t Fu s e h o ld e r w it h S c re w -t yp e Kn o b
For ⁄‹Ω£™∑ ≈ 1fiΩ¡§∑ to 1⁄Ω™∑ Fuses
HP F
Series
Dim e ns iona l Da ta
All dimensions (ؓ0.015)
With Fuse
2.81" Max.
(71.4mm)
1.00"
1.31"
1.78"
.250" ± .003"
(6.35 ± .08mm)
(Typ. 2)
(25.4mm) (33.3mm) (45.2mm)
0.88"
(22.2mm)
0.180" DIA.
(4.6mm)
1.125"
(28.6mm)
2.69" Max.
(68.3mm)
Without Fuse
Mounting Hole
Mounting Hole
Flange Re a r of Panel
Flange Fro n t of Panel
Catalog Symbol: HPF, HPF-C, HPF-L, HPF-EE, HPF-JJ,
HPF-FF, HPF-RR, and HPF-WT
+
+
1.031" 0.003"
(26.2mm 0.08mm)
Panel-Mount
+
0.187" 0.002"
+
(4.75mm 0.05mm)
Agency Information:
UL Recognized, Guide IZLT2, File E14853
CSA Certified, Class 6225-01, File 47235
Flammability Rating: UL 94 HB
+
+
1.312" 0.003"
1.312" 0.003"
+
0.890" 0.003"
+
+
(33.3mm 0.08mm)
(33.3mm 0.08mm)
+
(22.6mm 0.08mm)
Maximum panel thickness, mounting flange in front of panel
Ele c tric a l Ra tings
Assumes Pollution Degree 3 per UL 840:
Conductive pollution, or dry, nonconductive pollution that
becomes conductive due to condensation that is expected.
Catalog
Symbol
Volts
AC
Amps
Fuse Description
1⁄Ω™∑ (38.1mm).
(3)
HPF
30
30
5
600
Maximum panel thickness not including any sealing gaskets.
(4)
(4)
HPF-C
HPF-L
HPF-EE
HPF-JJ
600
600
600
600
480
600
600
1⁄Ω™∑ (38.1mm) clear knob.
System Voltage
Fuseholder
HPF
600V
480
277
240
120
⁄‹Ω£™
‹Ω•
BBS, ∑ ≈ 1 ∑ fuses.
mm Inches mm Inches mm Inches mm Inches mm Inches
0.61 1/32” 1.50 1/32” 5.77 7/32” 6.32 7/32” 7.80 9/32”
⁄‹Ω£™
fiΩ¡§
15
20
30
30
30
SC 0-15, ∑ ≈ 1 ∑ fuses.
⁄‹Ω£™
SC 20, ⁄‹Ω£™∑ ≈ 1 ∑ fuses.
(2)
(3)
(3)
(3)
⁄‹Ω£™ fiΩ•∑
∑ ≈ 1 fuses.
HPF-FF
HPF-RR
SC 25 & 30,
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.
KTK-R, LP-CC & FNQ-R Class CC fuses.
Splash-proof knob.
HPF-WT
(2)
No CSA Certification
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.
(3)
(4)
20A max. when used with quick connect terminals.
HPF-C ratings for CSA - 15A, 250V.
Maximum panel thickness, mounting flange behind the panel:
5.08mm/0.200” (flush to knob collar)
Ge ne ra l Inform a tion:
• Screw-type knob.
• One-piece side terminal and threaded insert eliminates two-
piece 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.
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 con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Form No. HPF Series
Page 1 of 1
Data Sheet: 2114
SB04184
6-3-04
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