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

Littelfuse® Time-Delay Fuse, Series: FLNR, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 250/125 VAC/VDC, 30 A, Class: RK5, Interrupt Rating: 200/20 kA, 50/60 Hz, 10 s Response, Dual Element, Body Type: Cartridge, Clip, Ferrule Terminal, Holder Mounting, Fiberglass Body, 2 in L, 9/16 in Dia

• Dual element design
• Current limiting
• 200000 A IR reliable interruption of all overcurrent's up to 200000 A
• Faster acting short circuit protection than any non-current limiting mechanical protective device