Bussmann Bulletâ„¢ ECNR20 Current Limiting Time Delay Fuse, 20 A, 250 V AC/125 V DC, 200 kAIC Interrupt, RK5 Class, Cylindrical Body
Edison's UL Class RK5 dual-element, time-delay fuses provide economical solutions to overcurrent protectioni. Available in both 250Vac and 600Vac, with 200kA RMS Sym interrupting ratings and sizes ranging from 0 to 600 amp.
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BrandEdison
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UPC782634507321
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Manufacturer Part NumberECNR20
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CountryUSA
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Terminal TypeFerrule End
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MaterialFiberglass
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ClassRK5
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Rejection/Non-RejectionRejection
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Response Time10 s at 500%
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TypeCurrent Limiting Time Delay
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Voltage Rating250 V AC/125 V DC
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Amperage Rating20 A
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SeriesECNR
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Indicating/Non-IndicatingNon-Indicating
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Interrupt Rating200 kAIC
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Body Size0.56 in Dia x 2 in L
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Body TypeCylindrical
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ElementDual
- Provides motor overload, ground fault and short circuit protection
- Helps protect motors against burnout from overloads
- Helps protect motors against burnout from 1 ph on 3 ph systems
- Simplifies and improves blackout prevention (selective co-ordination ratios)
- Dual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection
- The overload element provides protection against low level overcurrent of overloads and will hold an overload which is 5X greater than the amperage rating of the fuse for a minimum of 10 s
- Superior overload and cycling capabilities
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 13M230 |
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Alternative Part Number11197132
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UNSPSC39121606
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IDEA Index ID11197132
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Package DescriptionEACH
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Standards/ApprovalsCE Marked
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Specification Sheet
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Catalog
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Bussmann Bulletâ„¢ ECNR20 Current Limiting Time Delay Fuse, 20 A, 250 V AC/125 V DC, 200 kAIC Interrupt, RK5 Class, Cylindrical Body
Edison's UL Class RK5 dual-element, time-delay fuses provide economical solutions to overcurrent protectioni. Available in both 250Vac and 600Vac, with 200kA RMS Sym interrupting ratings and sizes ranging from 0 to 600 amp.



