Littlefuse KLK-020 - Midget Fuse 20A (600V AC/100kA AIC)

Littlefuse KLK-020 is a UL Class midget fuse designed for high-current circuit protection in industrial applications. It features a 600V AC/500V DC voltage rating with a 20A current rating and 100,000 AIC interrupting capacity at 600V AC. The compact cylindrical design measures 0.406" in diameter × 1.5" in length with a 0.0125 lb weight, constructed to meet stringent UL standards. This fuse is compliant with industrial safety requirements and is commonly used in power distribution systems, motor controls, and heavy equipment protection circuits where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: UL Class midget fuse with cylindrical ceramic body
• Voltage Rating: 600V AC / 500V DC
• Current Rating: 20A
• Dimensions: 0.406" diameter × 1.5" length
• Weight: 0.0125 lb
• AIC Rating: 100,000A at 600V AC
• Standards: UL Class certified
• Applications: Industrial power distribution, motor controls, heavy equipment
• Country of Origin: Mexico

Product Identification

• UPC: 079458250718
• GTIN: 00079458250718