Littelfuse KLDR-01.8 - Medium Voltage Fuse 7.2kV/1.8A (50kA Interrupt Rating)

Littelfuse KLDR-01.8 is a medium voltage current-limiting fuse designed for protecting electrical equipment from short-circuit faults. It features a 7.2kV voltage rating and 1.8A current rating, with a compact cylindrical design constructed with durable ceramic housing and silver element construction. The fuse meets IEEE C37.41 standards and is UL listed for industrial power distribution applications, commonly used in transformer protection, motor starters, and feeder circuits.

Key Features & Specifications

• Type: Current-limiting medium voltage fuse with ceramic body and silver element
• Voltage Rating: 7.2kV AC
• Current Rating: 1.8A
• Dimensions: 108mm x 38mm (length x diameter)
• Standards: IEEE C37.41, UL listed
• Applications: Transformer protection, motor circuits, industrial feeders
• Fuse Class: K-Link series
• Interrupting Rating: 50kA
• Operating Temperature: -40°C to +85°C
• Mounting: Bolt-on terminal connection

Product Identification

• UPC: 7945811218
• GTIN: 00079458792539