Littelfuse FLSR_ID Indicator fuses provide visual blown fuse indication at a glance. The patented state-of-the-art solid state design provides maximum reliability and superior performance characteristics in a true dual-element design. The use of Indicator fuses reduces down-time, nuisance opening, increases safety, and can save thousands of dollars in lost production time.

Specifications:

Type: Indicating, Class RK5
Characteristics: Time Delay, Dual Element, Indicating
Voltage Rating: 600 Volt AC, 300 Volt DC
Current Rating: 125 Amp
Interrupting Rating: 200 Kiloamp Symmetrical (AC), 20 Kiloamp (DC)
Terminal Type: Blade
Diameter: 1-27/32 Inch
Length: 9-5/8 Inch
Approval: UL 248-12, CSA, CE, QPL-WF-1814