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Littelfuse

Littelfuse IDSR007 7A 600V Class RK5 Indicating Time-Delay Fuse

Part Number: IDSR007

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The Littelfuse IDSR Series catalog number IDSR007 is rated 7A for 600V AC / 600V DC service. The construction uses Class RK5 indicating fuse characteristics and a 200kA AC primary interrupting rating. Visual blown-fuse indication is part of the series design. Refer to the official datasheet for final coordination.

Rated Current7A
Rated Voltage600V AC / 600V DC
Breaking Capacity200kA AC
PackageClass R

Littelfuse identifies IDSR007 as a 7A IDSR Series fuse for 600V AC / 600V DC applications. The physical format is Class R; mounting is cartridge / clip, with ferrule / blade (amp-dependent) termination and 200kA AC rated interruption. Published dimensions for this rating/configuration are 127.0mm length; 20.7mm 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
IDSR007
Manufacturer Part Number
IDSR007
Series
IDSR Series
Fuse Type
Indicating Dual-Element Time-Delay Class RK5 Fuse
Current Rating
7A
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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