Skip to main content

Littelfuse FLSR Series

100 variants · Littelfuse

About the Littelfuse FLSR Series

The Littelfuse FLSR Series series groups 100 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common breaking capacity of 20 kA, current of 200 A and diameter of 1 27/32 in.

Shared specifications

Breaking capacity
20 kA
Current
200 A
Diameter
1 27/32 in
Enclosure material
Fiberglass
Frame size
9-5/8 in L x 1-27/32 in dia
Fuse class
RK5
Length
95 mm
Mounting
Blade
Product type
Class RK5
Supply voltage
600 V
Ultimate breaking icu
200 kA
Voltage
600 V

Request a quote on any Littelfuse FLSR Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants