Littelfuse KLDR-020 - Medium Voltage Fuse 20A 5.5kV (Silver-Sand Construction)

Littelfuse KLDR-020 is a medium voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 20A current rating with a 5.5kV AC voltage rating, providing reliable overcurrent protection in demanding environments. The fuse utilizes a silver-sand construction within a durable ceramic body, measuring 292mm in length with blade-type terminals for secure connections. It complies with IEEE C37.41 standards and is UL recognized for safety. Typical applications include motor protection, transformer circuits, and medium voltage switchgear installations.

Key Features & Specifications

• Type: Current-limiting medium voltage fuse with silver-sand element
• Voltage Rating: 5.5kV AC
• Current Rating: 20A
• Dimensions: 292mm length, blade terminal design
• Standards: IEEE C37.41, UL recognized
• Applications: Industrial power distribution, motor protection, transformer circuits
• Construction: Ceramic body with silver-sand element
• Terminal Type: Blade
• Interrupting Rating: 50kA
• Operating Temperature: -40°C to +85°C

Product Identification

• UPC: 079458792751
• GTIN: 079458792751