The Bussmann FRS-R-1-1/2 is a Fusetron Class RK5 dual element fuse. This Eaton Bussmann Series Class RK5 fuse is a time-delay, current limiting fuse with an interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc.
Dual-element construction
Time-delay functionality
Energy efficient advanced protection
Product Highlights
The Bussmann FRS-R series delivers a minimum of 10 seconds of time-delay at 500% of rated current.
Product Information
Standard Information
Brand: BUSSMANN
Manufacturer Part Number: FRS-R-1-1/2
Country of Origin: MX - Mexico
Technical Specifications
Manufacturer
Bussmann
Manufacturer #
FRS-R-1-1/2
Catalog Number
FRS-R-1-1/2
UPC
051712507967
EAN
5027590060905
Product Length/Depth
5 in
Product Height
0.81 in
Product Width
0.81 in
Compliances
CE Marked
Product Type
Fuse
Amperage Rating
1.5 A
Interrupt rating
20 kAIC at 300 Vdc
Response time
10 sec at 500%
Voltage rating
600 Vac, 300 Vdc
Number of elements
Dual
Packaging type
Standard
Class
Class RK5
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Amps
1 1/2
Voltage
600
Element
Dual
Time Delay
Yes
Physical Size
0.81" x 5"
AC Voltage Rating
600
Current-limiting
Yes
UL Listed
Class RK5, Guide JDDZ, File E4273
CSA Certified
Class 1422-01, File 53787
Ampere
1.5 A
Speed
Time Delay / Slow Blow
Shape
Cartridge Fuses
Approvals
CE, UL, CSA
Substitute parts
Littelfuse FLSR
Dimensions
0.81" Dia x 5" L (20.57x127mm)
Application
Combination starters, motor control centers, machinery disconnects, power panelboards