Oak Bluffs, MA old classifieds archive and funnies > By Year
> 2003
> New 3 frn r 60 amp 250VOLT fusetron fuses time delay
New 3 frn r 60 amp 250VOLT fusetron fuses time delay
3 New Cooper/Fusetron/Buss FRN R 60 Time Delay Current Limiting Fuses. 250V: Class RK5 , Std. 248-9, 60Amp
FRN-R (250V) Class RK5SpecificationsDecription:Dual-element, time-delay fuse – 10 seconds (minimum) at 500% rated amps.
Construction:Fiberglass tube.Ratings:Volts— 250Vac (or less)
Agency Information:CE, Std. 248-12, Class RK5, UL Listed, Guide JDDZ, File E4273, CSA Certified, Class
* Separate overload and short-circuit elements provide time delay for 125% of motor FLA sizing, linked with RK5 current limitation.
* 2:1 selective coordination ratio (within the Cooper Bussmann RK5 fuse family) prevents electrical shutdowns from extending beyond the failed circuit.
* Insulated end caps for 110A-600A fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing.
Low Voltage, Branch Circuit Rated Fuses - Branch Circuit Rated Fuses Fusetron® dual-element, time-delay fuses
* 2:1 selective coordination ratio (within RK5 fuse family) prevents electrical shutdowns from extending beyond the failed circuit.
Description:Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
Dimensions:See page 11 for Class RK5
• Separate overload and short-circuit elements provide time
delay for 125% of motor FLAsizing, linked with RK5 current
• 2:1 selective coordination ratio (within the Cooper
Bussmann®RK5 fuse family) prevents electrical shutdowns
from extending beyond the failed circuit.
• Insulated end caps for 110A-600Afuses reduces exposure
to live parts and extends air gap to distance between
blades of adjacent mounted fuses or to housing.
I have described this item to the best of my ability. I assure you that I haven’t withheld any information pertinent to the effectiveness of this item. We are not machinery dealers. Everything was purchased new years ago. We are trying to empty out the factory, therefore we can’t take returns. This sale is final.
