FUSE CLASS RK5 TIME DELAY 80A 250V

EDF-ECNR80 MFG #: ECNR80
  • Amperage: 80
  • Best Seller: No
  • Country Origin: MX
  • Dangerous Goods: No
  • Diameter: 1.06" (26.924 mm)
  • Discontinued: No
  • Featured Product: No
  • Fuse Application: AC Feeders, Branch Circuits, Inductive Loads, Mains, Motor Branch Circuits, Motor Protection, Transformers
  • Fuse Class: RK5
  • Fuse Connection: Blade
  • Fuse Element: Dual
  • Fuse Type: Current Limiting, Rejection, Time Delay
  • Green Product: No
  • Interrupting Rating: 200 kA (RMS Symmetrical)
  • Length: 5.88" (149.352 mm)
  • Limited Quantity: No
  • Made in Canada: No
  • Manufacturer: EDISON FUSE
  • Manufacturer Category: DX
  • Mfr Vendor ID: 1068
  • Oversize product: No
  • Restricted Delivery: No
  • SPF Product ID: 1661221
  • Unit of Measure: E
  • UPC: 782634507413
  • Voltage: 250VAC;125VDC
  • Web Group: 1111305000000
ECNR 250V/ECSR 600V Class RK5 Dual-Element Time-Delay Fuses


These fuses are recommended for AC power distribution system mains,
feeders and branch circuits having inductive loads (motors, transformers) or
non-inductive loads (lighting, heating) where the available short-circuit
current does not exceed 200,000 RMS symmetrical amps.
These “dual-element, time-delay” fuses have minimum industry standard
time-delay of 10 seconds at 5 times the fuse rating (8 sec. minimum for 250V,
30A and less).
The time-delay characteristics of these fuses typically allows them to be
sized closer to the running ampacity of inductive loads to reduce cost and
provide improved overcurrent protection.
These fuses will override normal equipment current surges to reduce
unnecessary fuse openings.
They are the most popular fuses used in the industry and the most
economical for most applications, especially motors and transformers. They
have moderate current limitation.