FRN-R-2-8/10 Cooper/Bussmann, FRN-R-2-8/10 Datasheet
FRN-R-2-8/10
Manufacturer Part Number
FRN-R-2-8/10
Description
Fuses 250V 2.8A Dual Elemtent Time Delay
Manufacturer
Cooper/Bussmann
Type
Dual Elementr
Datasheet
1.FRN-R-2-810.pdf
(2 pages)
Specifications of FRN-R-2-8/10
Acting
Slow Blow
Voltage Rating (vac)
250V
Voltage Rating (vdc)
125V
Current Rating
2.8A
Mounting
Surface Mount
Product Depth (mm)
Not Requiredmm
Product Height (mm)
Not Requiredmm
Voltage Rating
250 Volts
Fuse Size / Group
Class RK5
Termination Style
Cartridge
Fuse Type
Time Delay / Slow Blow
Dimensions
2 in L x 0.56 in D
Product
Industrial Power Fuse
Interrupt Rating
200 KAmps
Lead Free Status / RoHS Status
Not Compliant
Lead Free Status / RoHS Status
Not Compliant
Fusetron
Dual-Element, Time-Delay Fuses
Class RK5 - 250 Volt
Catalog Symbol: FRN-R
Current-Limiting
Dual-Element, Time-Delay – 10 seconds (minimum) at 500%
Ampere Rating:
Voltage Rating: 250Vac (or less)
Interrupting Rating: 200,000A RMS Sym.
DC Ratings: 20,000 AIC @ 125Vdc
Agency Information:
UL Listed, Std. 248-12, Class RK-5, Guide JDDZ, File E4273
CSA Certified, C22.2 No. 248.12, Class 1422-01, File 53787
Catalog Numbers
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-
FRN-R-1
FRN-R-1
FRN-R-1
FRN-R-1
FRN-R-1
FRN-R-1
Carton Quantity and Weight
Ampere
Ratings
0–15
17.5–30
35–60
*Weight per carton.
10-08 BU-SB08353
rated current (8 seconds for 0-30A sizes)
1
1
15
2
1
3
4
1
6
8
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
1 0
8
1 0
4
1 0
⁄
2
1 0
1 0
1 0
⁄
1 00
1
1
4
1
6
⁄
⁄
⁄
⁄
⁄
8
4
1 0
2
1 0
®
Carton
1
Qty.
⁄
1 0
10
10
10
to 60 Amperes
FRN-R-1
FRN-R-2
FRN-R-2
FRN-R-2
FRN-R-2
FRN-R-3
FRN-R-3
FRN-R-3
FRN-R-4
FRN-R-4
FRN-R-5
FRN-R-5
FRN-R-6
FRN-R-6
FRN-R-7
FRN-R-7
8
1
1
8
1
1
1
1
2
6
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
1 0
4
2
1 0
⁄
2
2
⁄
4
2
1 0
1 0
Lbs.
0.40
0.50
1.00
Weight*
FRN-R-8
FRN-R-9
FRN-R-10
FRN-R-12
FRN-R-15
FRN-R-17
FRN-R-20
FRN-R-25
FRN-R-30
FRN-R-35
FRN-R-40
FRN-R-45
FRN-R-50
FRN-R-60
—
—
1
⁄
2
0.181
0.227
0.453
Kg.
Dimensional Data
General Information:
• Provides motor overload, ground fault and short-circuit
• Helps protect motors against burnout from overloads.
• Helps protect motors against burnout from single phasing
• Simplifies and improves blackout prevention (selective
• Dual-element fuses can be applied in circuits subject
• The overload element provides protection against low level
Fuse Reducers For Class R Fuses
Equipment
Fuse Clips
Fuseblocks for Class R Fuses
(Clip Retaining Spring Standard, Suffix “R”)
See Data Sheet 1110
Amps
1
to
30
31
to
60
⁄
Page 1 of 2
1 0
1
35A to 60A
(± 0.31)
/
10
protection.
on three phase systems.
coordination).
to temporary motor overloads and surge currents to
provide both high performance short-circuit and
overload protection.
overcurrent of overloads and will hold an overload which is
five times greater than the ampere rating of the fuse for a
minimum of ten seconds.
100A
200A
60A
A to 30A
(± 0.31)
2"
3"
Poles Number
0.56" (± 0.008)
1
2
3
1
2
3
0.81" (± 0.008)
Catalog
R25030-1
R25030-2
R25030-3
R25060-1
R25060-2
R25060-3
Basic
Desired Fuse
(Case) Size
Data Sheet 1019
30A
30A
60A
60A
SR
SR
SR
SR
SR
SR
—
Screw w/
Terminal Type (Suffix No.)
Pres.
Plate
PR
PR
PR
—
—
—
CR
CR
CR
CR
CR
CR
—
Box Lug w/
Catalog Number
CU only
(Pairs) 250V
COR
COR
COR
—
—
—
Clip
No. 263-R
No. 213-R
No. 216-R
No. 226-R
FRN-R
1
⁄
1 0
-60A
Connect
Quick-
QR
—
—
—
—
—
1
⁄
2
˝
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FRN-R-2-8/10 Summary of contents
Page 1
... Fusetron ® Dual-Element, Time-Delay Fuses Class RK5 - 250 Volt Catalog Symbol: FRN-R Current-Limiting Dual-Element, Time-Delay – 10 seconds (minimum) at 500% rated current (8 seconds for 0-30A sizes) Ampere Rating: 1 ⁄ Amperes 1 0 Voltage Rating: 250Vac (or less) Interrupting Rating: 200,000A RMS Sym. DC Ratings: 20,000 AIC @ 125Vdc Agency Information: UL Listed, Std ...
Page 2
Time-Current Characteristic Curves– Average Melt Current-Limitation Curve RMS Symmetrical Currents In Amps A–B–Asymmetrical Available Peak (2.3 x Sym RMS Amps) The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. ...