• Low Voltage UL Power Fuse
• Type Class RK1
• Characteristics Fast Acting
• Voltage Rating 250 VAC/VDC
• Current Rating 400 Ampere
• Interrupting Rating 200 Kiloampere (AC), 20 Kiloampere (DC)
• Terminal Type Blade
• Diameter 2-1/16 Inch
• Length 8-5/8 Inch
• Approval UL 248/248-12, CSA C22.2
• Body Material Polyester/Glass-Melamine Laminate
• Contact Material Tin Plated Copper
• Mounting Type Clip
• Application Loadcenter, Panelboard, Switchboard, Bus Duct, Feeder Circuit, Non-Inductive Load and Lightning Circuit

Features / Benefits

• Rejection Style Design Prevents Replacement by Other Fuse Classes
• Fiberglass Body Provides Dimensional Stability in Harsh Industrial Environments
• Easy-to-Read Imprint Label for Quick Recognition and Replacement
• High Degree of Current-Limitation for Low Peak Let-Thru Current