FLSR100 is the 100A option in the Littelfuse FLSR Series, rated for 600V AC / 300V DC. It combines dual-element Class RK5 fuse performance with a documented 200kA AC interrupting rating. Confirm application details against the manufacturer datasheet.
Submit directly from this product page. We will reply with availability, lead time and pricing.
Littelfuse FLSR100 is a 100A Dual-Element Time-Delay Class RK5 Fuse in the FLSR Series, with a 600V AC / 300V DC electrical rating. With a Class R form factor, the part is intended for cartridge / clip mounting and carries a 200kA AC primary rating. Published dimensions for this rating/configuration are 200.0mm length; 32.6mm max body diameter. Its dual-element time-delay behavior is intended to ride through normal motor inrush while protecting against overloads and short circuits. Typical uses cover Motor, Transformer, Service Entrance, Feeder Circuits, general-purpose circuits. Check UL 248-12 and the manufacturer datasheet before final selection.
03266.25MXP
6.25A · 250V AC
03266.25VXP
6.25A · 250V AC
03266.25MXCCP
6.25A · 250V AC
03266.25MXDP
6.25A · 250V AC
03261.25VXP
1.25A · 250V AC
03266.25HXP
6.25A · 250V AC
03261.25MXDP
1.25A · 250V AC
03261.25MXP
1.25A · 250V AC