FLNR Series Class RK5 Indicator Fuse 12A

• Fuses provide visual blown fuse indication at a glance
• Patented state-of-the-art solid state design provides maximum reliability and superior performance in a true dual-element design
• Reduces downtime and nuisance opening, increases safety and can save thousands of dollars in lost production
• A glance at the indicating window of an FLNR_ID or FLSR_ID Indicator fuse pinpoints open fuses immediately – if the window is dark, the fuse has opened
• No fuse testing required
• Indicator fuses improve safety by minimizing exposure to live circuits; they provide built-in blown fuse indication with the power on or off
• Rated at 250V AC, 125V DC maximum
• Interrupting ratings: AC 200,000A rms symmetrical, DC 20,000A
FLNR amperages between 8/10 and 30A do not have indicating window due to size restrictions.