• Low Voltage UL Power Fuse
• Type Class RK5
• Characteristics Time Delay
• Voltage Rating 250 VAC/VDC
• Current Rating 250 Ampere
• Interrupting Rating 200 Kiloampere (AC), 20 Kiloampere (DC)
• Terminal Type Blade
• Diameter 2-1/16 Inch
• Length 8-5/8 Inch
• Approval UL 248-12, CSA C22.2
• Body Material Polyester
• Contact Material Copper/Tin-Plated Copper
• Mounting Type Clip
• Application Motor Circuit, Main, Feeder, Branch Circuit, Transformer, Service Entrance Equipment, General-Purpose Equipment

Features / Benefits

• Optional Solid-State Smartspot Indicator
• Time-Delay for Motor Start-Ups and Transformer Inrush Currents without Nuisance Opening
• Current Limiting for Low Peak Let-Thru Current
• Rejection Style Design Prevents Replacement Errors
• Easy-to-Read Label for Quick Brand Recognition and Replacement
• Metal-Embossed Date and Catalog Number for Easier Traceability and Lasting Identification
• Fiberglass Body Provides Dimensional Stability in Harsh Industrial Environments
• High-Grade Silica Filler Ensures Fast Arc Quenching and High Current Limiting