FRS-R-300 Fusetron Bussmann Time Delay Fuse 600 V 300 VDC 200 kA Blade Terminal Class RK5 Dual 300 A
FRS-R-300 Fusetron Bussmann Time Delay Fuse 600 V 300 VDC 200 kA Blade Terminal Class RK5 Dual 300 A
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Overview
Eaton Bussmann series class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 300 A, non-indicating fuse, interrupting rating of 200 kA at 600 V ac and 20 kA at 300 V dc.
- Separate overload and short-circuit elements provide time-delay for sizing as close as 125% of motor FLA
- 2:1 selective coordination amp ratio (within the fusetron RK5 fuse family) helps prevent over current events from opening upstream fusetron fuses
- Insulated end caps for 225-600 A (FRN-R) and 65-600 A (FRS-R) fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing