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FRN-R-1 Datasheet, PDF (1/6 Pages) Cooper Bussmann, Inc. – Fusetron™ FRN-R Class RK5 250Vac/125Vdc 1⁄10-60A, dual element, time-delay fuses | |||
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Technical Data1019
Effective February 2016
Supersedes July 2013
Fusetron⢠FRN-R Class RK5 250Vac/125Vdc
1â10-60A, dual element, time-delay fuses
Catalog symbols:
⢠FRN-R-_ (non-indicating)
⢠FRN-R-_ID (indicating)
Description:
Eaton Bussmann® series advanced protection,
energy efficient FRN-R Class RK5 dual element,
current-limiting, time-delay fuses with optional
open fuse indication on select ratings. Time-delay
â 10 seconds (minimum) at 500% of rated current
(8 seconds for 1â10-30A sizes).
Specifications:
Ratings
⢠Volts
⢠250Vac
⢠125Vdc
⢠Amps 1â10-60A
⢠Interrupting rating
⢠200kA Vac RMS Sym.
⢠20kA Vdc
Agency information
⢠UL Listed, Std. 248-12, Class RK-5, Guide
JDDZ, File E4273
⢠CSA Certified, C22.2 No. 248.12, Class 1422-
02, File 53787
⢠CE
Catalog numbers (amps) â non-indictaing fuses
FRN-R-1â10
FRN-R-1-8â10 FRN-R-8*
FRN-R-1â8
FRN-R-2
FRN-R-9*
FRN-R-15â100 FRN-R-2-1â4
FRN-R-10*
FRN-R-2â10
FRN-R-2-1â2
FRN-R-12*
FRN-R-1â4
FRN-R-2-8â10 FRN-R-15*
FRN-R-3â10
FRN-R-3
FRN-R-17-1â2*
FRN-R-4â10
FRN-R-3-2â10 FRN-R-20*
FRN-R-1â2
FRN-R-3-1â2
FRN-R-25*
FRN-R-6â10
FRN-R-4
FRN-R-30*
FRN-R-8â10
FRN-R-4-1â2
FRN-R-35*
FRN-R-1
FRN-R-5
FRN-R-40*
FRN-R-1-1â8
FRN-R-5-6â10 FRN-R-45*
FRN-R-1-1â4
FRN-R-6
FRN-R-50*
FRN-R-1-4â10 FRN-R-6-1â4
FRN-R-60*
FRN-R-1-1â2
FRN-R-7
FRN-R-1-6â10 FRN-R-7-1â2
* Open fuse indication available by inserting the sufix âID.â
E.g., FRN-R-15ID.
Carton Quantity:
Amp rating
1â10 â 60
Carton qty.
10
Features:
⢠Provides motor overload, ground fault and
short-circuit protection
⢠Helps protect motors against burnout from
overloads
⢠Helps protect motors against burnout from
single-phasing on three-phase systems
⢠Simplifies and improves blackout prevention
(selective coordination)
⢠Dual-element fuses can be applied in circuits
subject to temporary motor overloads and surge
currents to provide both high performance
short-circuit and overload protection
⢠The overload element provides protection
against low level 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
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