FLNR250 - Littelfuse Class RK5 250A 250V AC Time Delay Fuse

FLNR250

FLNR250 is a Class RK5 fuse designed for reliable overcurrent protection in general purpose circuits and industrial applications. This fuse features a time-delay response for enhanced circuit protection and is constructed in an industrial cartridge style for easy installation and replacement. The FLNR250 fuse is rated for 250 amperes continuous current and 250 volts AC, making it suitable for use in a wide range of electrical systems. Its dual-element design provides advanced short-circuit and overload protection, while the time-delay characteristic helps prevent nuisance tripping during temporary overloads. The fuse is compatible with standard fuse blocks, clips, or holders for secure mounting.

• Part Number: FLNR250
• Manufacturer: Littelfuse
• Fuse Class: Class RK5
• Current Rating: 250A
• Voltage Rating: 250V AC
• Interrupting Rating: 300kA AC, 20kA DC
• Response Type: Time Delay (Slo-Blo)
• Mounting Type: Fuse Block / Clip / Holder
• Construction: Industrial Cartridge
• Protection Type: Dual Element
• Standards: UL 248-12
• Applications: General Purpose, Industrial Control, Motor Circuits

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Specifications

• Part Number: FLNR250
• 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 : 250
• AIC rating : 200kA@250V
• Connection : Rejection Blade
• Diameter : 2.09
• Class Rating : RK5
• Barrels : 1
• Velocity : TD - Time Delay

Product Data

• UPC : 07945815090
• GTIN : 00079458150902
• 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