FLNR300 - Littelfuse 300A 250V AC Class RK5 Time-Delay Dual Element Fuse

FLNR300

FLNR300 is a Littelfuse Class RK5 fuse designed for general purpose circuit protection with a 300 ampere rating and 250 volts AC voltage rating.

This fuse features a dual-element, time-delay (Slo-Blo) design that provides advanced short-circuit and overload protection with current limiting capabilities. It is constructed as an industrial cartridge fuse suitable for mounting in fuse blocks, clips, or holders. The FLNR300 has an interrupting rating of up to 300 kA AC and 20 kA DC, meeting UL 248-12 and CSA certification standards. It is non-indicating and manufactured in Mexico.

• Amperage: 300 A
• Voltage Rating: 250 V AC, 125 V DC
• Fuse Class: RK5
• Fuse Type: Dual Element, Time-Delay (Slo-Blo)
• Interrupting Rating: 300 kA AC, 20 kA DC
• Mounting Method: Fuse Block / Clip / Holder
• Size: Industrial Cartridge (2-3/32" diameter x 8-5/8" length)
• Certifications: UL Listed, CSA Certified
• Country of Origin: Mexico

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Specifications

• Part Number: FLNR300
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : FLNR Series - UL Class RK5 Dual-Element Time-Delay Fuses
• Type : FLNR Series - UL Class RK5 Dual-Element Time-Delay Fuses
• Voltage : 250
• Amperage : 300
• AIC rating : 200kA@250V
• Connection : Rejection Blade
• Diameter : 2.09
• Class Rating : RK5
• Barrels : 1
• Velocity : TD - Time Delay

Product Data

• UPC : 07945815091
• GTIN : 00079458150919
• Country of Origin : Mexico
• Dimensions : x 8-5/8 in x
• Weight : 1.65
• Certification : CE, UL 248-12 Class RK5, CSA Certification, QPL-W-F-1814