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Littelfuse

Littelfuse FLNR035ID 35A 250V Class RK5 Indicating Time-Delay Fuse

Part Number: FLNR035ID

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Within Littelfuse’s FLNR_ID Series, FLNR035ID is specified for 35A service at 250V AC / 125V DC. Electrical protection is based on indicating Class RK5 fuse behavior and 200kA AC interrupting capability. Visual blown-fuse indication is part of the series design. Use the Littelfuse datasheet to verify final circuit suitability.

Rated Current35A
Rated Voltage250V AC / 125V DC
Breaking Capacity200kA AC
PackageClass R

The FLNR_ID Series catalog number FLNR035ID delivers a 35A rating and 250V AC / 125V DC operating capability. Mechanically it uses a Class R format for cartridge / clip installation; electrically it is rated to interrupt 200kA AC. Published dimensions for this rating/configuration are 76.2mm length; 20.7mm max body diameter. The indicator window provides visual blown-fuse status to support faster troubleshooting. The listed application set includes Service Entrance, Transformer, Switchboard Mains, Motor Branch Circuits, general-purpose circuits; final coordination should follow UL 248-12 and Littelfuse documentation.

Technical Specifications

Part Number
FLNR035ID
Manufacturer Part Number
FLNR035ID
Series
FLNR_ID Series
Fuse Type
Indicating Dual-Element Time-Delay Class RK5 Fuse
Current Rating
35A
Voltage Rating
250V AC / 125V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC
Package / Dimensions
Class R
Mounting
Cartridge / Clip
Application
General purpose protection · Motor Branch Circuits · Service entrance · Switchboard Mains · Transformer
Standard
UL 248-12
Terminal Type
Ferrule / Blade (amp-dependent)
Fuse Speed
Dual Element · Time Delay
Utilization Class
Class RK5
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA
DC Voltage Rating
125V DC
DC Interrupting Rating
20kA

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