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Edison Dual Element Time Delay Fuse
Edison dual element time-delay class RK5 fuses are recommended for AC power distribution mains, feeders and branch circuits for motors and transformers, or lighting and heating. In ratings up to 600A, ECNR/ECSR series fuses are one of the most popular styles used for industrial applications and offer a minimum time-delay of 10 seconds at 5x fuse rating.
Features:
- Pack of 2
- Amp Rating: 30 Amp
- 250V Application
- Dimensions: 2" Length x 9/16" Diameter
- Class RK5
Applications:
- Recommended for AC power distribution system mains, feeders, and branch circuits
- Protection of motors and motor branch circuits
- Protection of transformers and other inductive loads
- All general-purpose applications including lighting, heating and other non-inductive loads
Supersedes / Replaces: ECNR30 ECNR-30 FUR2276 FUS-2276 FUS02276 FLNR030 FLNR-30 FRN-R-30 FRNR30 MARS 82038 Cefco CRN-R LON-R Lttlefuse FLNR Busman FRN-R FRNR HAC-R HACR Ferraz/Shawmut TR TRR and others.
Posi12
Reviewed in the United States on April 7, 2025
Get these if you have a solar system 2nd one has failed in 4 years
Esther Yang
Reviewed in the United States on July 27, 2024
Great value, much better than the big box stores.
K Rock
Reviewed in the United States on May 27, 2023
Price is great and great to have extras around.
goodharbor
Reviewed in the United States on December 28, 2023
Needed this fuse for my PV Solar System AC Disconnect box ... fast! Hard to find locally. Witonics had it in stock, and I was up and running again quickly. Thanks!
Mark Khansary
Reviewed in the United States on November 1, 2023
I bought these as back up fuse for my AC. They look the same as the fuse already. Not used them yet but I suspect they will be great when the time comes.
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