• Low Voltage UL Power Fuse
• Type Class RK1
• Characteristics Time Delay
• Voltage Rating 250 VAC/VDC
• Current Rating 50 Ampere
• Interrupting Rating 200 Kiloampere (AC), 100 Kiloampere (DC)
• Terminal Type Ferrule
• Diameter 13/16 Inch
• Length 3 Inch
• Approval UL 248/248-12, CSA C22.2
• Body Material Polyester
• Contact Material Tin Plated Copper
• Mounting Clip
• Application Motor, Safety Switches, Transformers, Disconnects, Control Panels, All General Purpose Circuits

Features / Benefits

• Solid State Smartspot Visual Blown Fuse Indicator
• Time-Delay for Motor Starting and Transformer Inrush Currents without Nuisance Opening
• Extremely Current Limiting for Low Peak Let-Thru Current
• Recommended for Arc Flash Energy Reduction
• Easy 2-to-1 Selectivity for Prevention of Nuisance Shutdowns and "Blackouts"
• Rejection Style Design Prevents Replacement Errors When Used with Recommended Fuse Blocks
• High-Visibility Orange Label Gives Instant Brand Recognition
• Reduced Inventory by Taking the Place of Class RK5, K and H Fuses
• Metal-Embossed Date and Catalog Number for Easier Traceability and Lasting Identification
• Fiberglass Body Provides Dimensional Stability in Harsh Industrial Environments