Littelfuse KLDR.500 - Class CC Time-Delay Fuse 0.5A (200kA AIC @600V)

Littelfuse KLDR.500 is a Class CC time-delay fuse designed for circuit protection in low-voltage applications up to 600V AC/DC. It features a 0.5A current rating with a 200kA interrupting capacity at rated voltage, housed in a compact 1-1/2-inch ferrule-style barrel with a 0.41-inch diameter. The fuse meets UL 248-4, CSA, CE, and RoHS standards through its current-limiting design with time-delay characteristics for motor and transformer protection. Typical applications include industrial control panels, HVAC systems, and power distribution equipment requiring reliable overcurrent protection.

Key Features & Specifications

• Type: Class CC time-delay fuse with current-limiting design
• Voltage Rating: 600V AC/DC
• Current Rating: 0.5A
• Dimensions: 1-1/2 in length, 0.41 in diameter
• Standards: UL 248-4, CSA Certified, CE, RoHS compliant
• Applications: Motor circuits, transformers, industrial controls
• Connection: Ferrule
• Barrels: 1
• Velocity: Time-Delay (TD)
• AIC rating: 200kA@600V
• Class Rating: CC

Product Identification

• UPC: 07945879243
• GTIN: 00007945879286