Skip to main content

Littelfuse® POWR-GARD® FLSR020ID Current Limiting Time Delay Fuse, 20 A, 600 VAC/300 VDC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body

Selected FilesL FFLSR020ID
FilesL FFLSR020ID

Documents

Short Description

Littelfuse FLSR series fuses have been the superior UL Class RK5 dual-element time-delay fuses, and are the most widely used class of fuses. FLSR 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.

Features

  • 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
  • Bronze caps
  • Industrial cylindrical cartridge fuses

Specification

Interrupt Rating
200/20 kA
Mounting Type
Holder
Minimum Order Qty
1
Order Interval
1
Amperage Rating
20 A
Body Size
13/16 in Dia x 5 in L
Body Style
Cylindrical
Class
RK5
Element
Dual
Response Time
10 sec at 500%
Terminal Type
Ferrule
Type
Current Limiting
Voltage Rating
600 VAC/300 VDC
Application
Service Entrance Switches, Transformers, Switchboard Mains and Feeders, Motor Control Central Mains and Motor Branch Circuits and All General Purpose Circuits
Standard & Approvals
UL 248-12, File No. E81895, CSA File No. LR29862, Federal Specification WF-1814, RoHS Complaint
Catalog ID
L-FFLSR020ID
Material
Composite
Series
FLSR

Call it Something Else?