LESRK250 - Edison Fuses Class RK1 250A 600V Time-Delay Current-Limiting Fuse, Non-Indicating, 200kAIC, UL/CSA Certified

LESRK250

LESRK250 is a Class RK1, time-delay, current-limiting fuse from Edison Fuses, designed for robust circuit protection in demanding electrical applications.

This non-indicating fuse offers high inrush current motor protection, electrically isolated end caps, and low watt loss for efficient operation. It is engineered for maximum short-circuit protection and is suitable for use with IEC and NEMA starters when properly sized. The time-delay feature allows for 130% FLA sizing, providing backup motor protection against single-phase damage.

Key Specifications

• Amperage: 250A
• Voltage: 600V AC
• Poles: Not specified (fuse, not a breaker)
• Mounting Type: Not specified (standard fuse mounting)
• Interrupt Rating: 200 kAIC (symmetrical)
• Series/Frame: LESRK
• Trip Unit: Not applicable (fuse, not a breaker)
• Certifications: UL 248-12, CSA C22.2 No. 248.12, CE
• Type: Class RK1, dual-element, time-delay
• Current Limiting: Yes
• Non-indicating
• Dimensions: 11.63" length, 2.36" diameter

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Specifications

• Part Number: LESRK250
• Manufacturer : Edison Fuses
• Brand : Edison Fuses
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : LESRK Series
• Type : LESRK
• Voltage : 600
• Amperage : 250
• AIC rating : 200kA@600V
• Diameter : 2.36
• Class Rating : RK1
• Barrels : 1

Product Data

• UPC : 782634548522
• GTIN : 00782634548522
• Dimensions : 11.63 in x 2.36 in x 2.36 in (Length/Depth x Height x Width)
• Weight : 2.36