Littelfuse® POWR-GARD® FLNR400 FLNR Current Limiting Time Delay Fuse, 400 A, 250 V AC/125 V DC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body
Littelfuse® FLNR series fuses have been the superior UL Class RK5 dual element time delay fuses and are the most widely used Class of fuses. FLNR series fuses provide excellent protection for all types of circuits especially those containing motors. However, users and specifiers should consider the significant benefits offered by indicator fuses.
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BrandLittelfuse®
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UPC079458150933
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Manufacturer Part NumberFLNR400
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CountryUSA
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Terminal TypeKnife Blade
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MaterialComposite
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ClassRK5
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Frequency Rating50/60 Hz
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Rejection/Non-RejectionRejection
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Response Time10 s
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TypeCurrent Limiting
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Mounting TypeHolder
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Voltage Rating250 V AC/125 V DC
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Amperage Rating400 A
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SeriesFLNR
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Indicating/Non-IndicatingNon-Indicating
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Interrupt Rating200/20 kA
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Body Size2-3/32 in Dia x 8-5/8 in L
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Body TypeCylindrical
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ElementDual
- Reliable interruption of all over currents up to 200 kA
- Faster acting short circuit protection than any non-current limiting mechanical protective device
- Accurate and reliable - automated, precision manufactured and assembled parts ensure accurate, consistent response to overloads and short circuits
- 300 kA rms symmetrical self certified
- Copper caps
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 486L13 |
| Grainger | 486L13 |
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Alternative Part NumberFLNR400.X|8575034
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UNSPSC39121627
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IDEA Index ID8575034
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Package DescriptionEACH
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Standards/ApprovalsUL 248-12|E81895|CSA LR29862|Federal Specification WF-1814|PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer
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Specification Sheet
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Owners/User Manual
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Full Engineering Drawing
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Technical Bulletin
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Littelfuse® POWR-GARD® FLNR400 FLNR Current Limiting Time Delay Fuse, 400 A, 250 V AC/125 V DC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body
Littelfuse® FLNR series fuses have been the superior UL Class RK5 dual element time delay fuses and are the most widely used Class of fuses. FLNR series fuses provide excellent protection for all types of circuits especially those containing motors. However, users and specifiers should consider the significant benefits offered by indicator fuses.
IDEAL® WEATHERPROOF® 30-1161 61® Series Wire Connector, Winged Shell, Live Action/Square Wire Spring, 22 to 14 AWG Solid/Stranded Copper Wire, Thermoplastic Polyester
100% Silicone-based sealant protects against moisture and corrosionUL Listed to 486G Sealed Twist-On Wire Connector for use in damp/wet locations or above-grade applicationsEasy to apply, pre-filled twist-on wire connectorsSwept wing design is built for comfort and efficiencyEliminates the need for heat-shrink or excessive tapingTough, UL 94V-2 flame-retardant shell rated at 105°C (221°F)Models 61 and 63 approved for bonding and grounding applicationsFor use in damp/wet location or above-grade applicationsConnected and protected.Designed specifically for above-grade, interior or exterior connections exposed to damp, wet or corrosive environments, WeatherProof Wire Connectors are the perfect twist-on solution for connections that require protection from the elements. The swept-wing design makes the connector easy and comfortable to apply, while the pre-filled, silicone-based sealant protects against moisture and corrosion, eliminating the need for heat-shrink or excessive taping.WeatherProof Wire Connectors feature tough, flame-retardant shells that withstand most rugged environmental extremes and are listed to UL 486D for use in damp or wet locations that are above ground.Due to the pre-filled silicone sealant, WeatherProof Wire Connectors are designed as a one-use only connection.Not for use in continual submersion applications.
