Littelfuse KLDR-009 - Medium Voltage Fuse 7.2kV 9A (50kA Interrupting Rating)

Littelfuse KLDR-009 is a medium voltage fuse designed for overcurrent protection in industrial power distribution systems. It features a 7.2kV voltage rating and 9A current rating, providing reliable circuit interruption under fault conditions. The fuse is constructed with a durable ceramic body and silver-plated copper elements for high interrupting capacity and stable performance. It complies with IEEE C37.41 and IEC 60282-1 standards for medium voltage fuses. Typical applications include transformer protection, motor circuits, and feeder protection in utility and industrial settings.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse with ceramic body and silver-plated elements
• Voltage Rating: 7.2kV
• Current Rating: 9A
• Standards: IEEE C37.41, IEC 60282-1
• Applications: Transformer protection, motor circuits, feeder protection
• Interrupting Rating: 50kA symmetrical
• Mounting: Bolt-on terminal connection
• Operating Temperature: -40°C to +85°C
• Dimensions: 152mm length x 76mm diameter
• Weight: 2.2 lb

Product Identification

• Manufacturer Part Number: KLDR-009