The BUSSMANN FRS-R-1/4 is a 1/4 amp, 600V, Class RK5 fuse. It features a dual element and time delay for advanced protection. This current-limiting fuse is UL Listed and CSA Certified. Ideal for use in combination starters, motor control centers, and power panelboards.
1/4 Amps
600 Volts AC
UL Class RK5
Dual Element
Product Highlights
Provides advanced protection with its dual-element, time-delay construction. Current-limiting. UL Listed and CSA Certified.
Product Information
Standard Information
Brand: BUSSMANN
Manufacturer Part Number: FRS-R-1/4
Technical Specifications
Amps
1/4
Voltage
600
Class
RK5
Element
Dual
Time Delay
Yes
Physical Size
0.81" x 5"
AC Voltage Rating
600
Interrupting Rating
200,000 AIC RMS
Interrupting Rating DC
20 kAIC @ 300 Vdc
Current-limiting
Yes
UL Listed
Class RK5, Guide JDDZ, File E4273
CSA Certified
Class 1422-01, File 53787
Product Length/Depth
5 in
Product Height
0.81 in
Product Width
0.81 in
Compliances
CE Marked
Response time
10 sec at 500%
Voltage rating
600 Vac, 300 Vdc
Number of elements
Dual
Packaging type
Standard
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Brand
Eaton Bussmann
Series
FRS-R
Mpn
FRS-R-1-4
Upc
051712507974
Gtin
51712507974
Category
Circuit Protection
Electrical, Specialty Fuses
Electrical, Specialty Fuses
Voltage Rating - DC
300 VDC
Manufacturer
Eaton - Bussmann Electrical Division
Response Time
Slow Blow
Applications
Electrical, Industrial
Packaging
Bulk
Part Status
Active
Approval Agency
CE, CSA, UL
Mounting Type
Requires Holder
Breaking Capacity @ Rated Voltage
200kA AC, 20kA DC
Fuse Type
Cartridge
Package / Case
Cartridge, Non-Standard
Size / Dimension
0.810" Dia x 3.00" L (20.57mm x 76.20mm)
Voltage Rating - AC
600 VAC
Application
Combination starters, motor control centers, machinery disconnects, power panelboards