FLSR250 - Littelfuse 250A 600V AC 300V DC Class RK5 Dual Element Time Delay Fuse

FLSR250

FLSR250 is a Littelfuse Class RK5 fuse rated for 250 amps with 600V AC and 300V DC voltage ratings, designed for reliable circuit protection.This dual-element, time-delay fuse features a knife-blade construction and visual blown fuse indication for fast identification. It provides excellent short-circuit and overload protection with a 200kA interrupting rating at 600VAC and 20kA at 300VDC. The fuse complies with UL 248-12 standards and is suitable for general purpose applications including motor control and switchboard mains.

Key Specifications
• Amperage: 250 A
• Voltage Rating: 600 V AC, 300 V DC
• Interrupting Rating: 200 kA AC, 20 kA DC
• Fuse Class: RK5
• Type: Dual Element, Time Delay
• Construction: Knife-blade
• Visual Blown Fuse Indication
• Standards: UL 248-12, CSA, CE
• Body Size: 2-19/32 in Diameter x 11-5/8 in Length
• Mounting Type: Cartridge

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Specifications

• Part Number: FLSR250
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses
• Type : FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses
• Voltage : 600
• Amperage : 250
• AIC rating : 200kA@600V
• Diameter : 0.81
• Class Rating : RK5
• Barrels : 1

Product Data

• UPC : 07945817090
• GTIN : 00079458170900
• Country of Origin : Mexico
• Dimensions : x 11-5/8 in x
• Weight : 2
• Certification : CE, UL 248-12 Class RK5, CSA Certification, QPL-W-F-1814