Cooper Bussmann
FRS-R-1/4
Low-Voltage (LV) time-delay fuse cartridge with dual-element - Class RK5 - energy efficient - Eaton / Cooper Bussmann (Fusetron fuse cartridges) - Rated current 0.25A / 250mA - Rated voltage 600Vac / 300Vdc - Short circuit breaking rating 200kA (RMS symmetrical) - D0.8" x L5" / D21mm x L127mm - order code #FRS-R-1/4
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
FRS-R-1/4
Online Price
$107.37
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
FRS-R-1/4Eaton / Cooper Bussmann - Low-Voltage (LV) branch circuit Fusetron fuse cartridges FRS-R
Description
Low-Voltage (LV) time-delay fuse cartridge with dual-element - Class RK5 - energy efficient - Eaton / Cooper Bussmann (Fusetron fuse cartridges) - Rated current 0.25A / 250mA - Rated voltage 600Vac / 300Vdc - Short circuit breaking rating 200kA (RMS symmetrical) - D0.8" x L5" / D21mm x L127mm - order code #FRS-R-1/4
Specifications
Primary brand
Eaton
Secondary brand
Cooper Bussmann
Main function
Fuse
Product series / family name
LV branch circuit fuses
Sub-range name
Fusetron fuse cartridges
Functions
Low-Voltage (LV) time-delay fuse cartridge
Design
dual-element
Class RK5
energy efficient
Class RK5
energy efficient
Rated current
0.25A / 250mA
Rated Voltage (DC)
300Vdc
Rated voltage (AC)
600Vac
Short circuit breaking rating
200kA (RMS symmetrical)
20kA (DC)
20kA (DC)
Dimensions
D0.8" x L5"
D21mm x L127mm
D21mm x L127mm
Technical compatibility with
power panelboards
motor control centers
combination starters
machinery disconnects
motor control centers
combination starters
machinery disconnects
Order code / Manufacturer SKU
FRS-R-1/4
Manufacturer product status
Commercialized
UPC code
051712507974
Compliant with standard(s)
UL Listed Std. 248-12 Class RK5 Guide JDDZ File E4273
CSA Certified Class 1422-02 File 53787
CE
CSA Certified Class 1422-02 File 53787
CE
Benefits
Separate overload and short-circuit elements provide time-delay for sizing as close as 125 percent of motor FLA
2/1 selective coordination amp ratio (within the Fusetron RK5 fuse family) helps prevent overcurrent events from opening upstream Fusetron fuses
Insulated end caps for 225A-600A (FRN-R) and 65A-600A (FRS-R) fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
2/1 selective coordination amp ratio (within the Fusetron RK5 fuse family) helps prevent overcurrent events from opening upstream Fusetron fuses
Insulated end caps for 225A-600A (FRN-R) and 65A-600A (FRS-R) fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Eaton - Bussmann series solutions - Volume 4C Circuit Protection - Catalog.pdf | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-FRS-R-current-limiting-curve.jpg | 25 Jul 2021 | English (US) |
| Eaton-Cooper-Bussmann-FRS-R-fuse-curve.jpg | 25 Jul 2021 | English (US) |
