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Littelfuse

Littelfuse IDSR080 80A 600V Class RK5 Indicating Time-Delay Fuse

Part Number: IDSR080

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The Littelfuse IDSR Series catalog number IDSR080 is rated 80A for 600V AC / 600V DC service. The series configuration provides Class RK5 indicating fuse response together with 200kA AC interruption. Visual blown-fuse indication is part of the series design. Refer to the official datasheet for final coordination.

Rated Current80A
Rated Voltage600V AC / 600V DC
Breaking Capacity200kA AC
PackageClass R

Littelfuse identifies IDSR080 as a 80A IDSR Series fuse for 600V AC / 600V DC applications. The documented package is Class R, paired with ferrule / blade (amp-dependent) terminals and 200kA AC interrupting performance. Published dimensions for this rating/configuration are 200.0mm length; 32.6mm max body diameter. The indicating design also supports 600V DC circuits. Applications include DC circuits, Solar Inverters, Motor, Transformer, Solenoid. Confirm final suitability with the official datasheet and UL 248-12.

Technical Specifications

Part Number
IDSR080
Manufacturer Part Number
IDSR080
Series
IDSR Series
Fuse Type
Indicating Dual-Element Time-Delay Class RK5 Fuse
Current Rating
80A
Voltage Rating
600V AC / 600V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC
Package / Dimensions
Class R
Mounting
Cartridge / Clip
Application
DC circuits · Motor · Solar inverters · Solenoid · 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 Interrupting Rating
20kA

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