Littelfuse KLDR.400 - Class CC Time-Delay Fuse 0.4A 600V (200kA AIC)

Littelfuse KLDR.400 is a Class CC time-delay fuse designed for circuit protection in low-voltage applications. It features a 600V AC/DC voltage rating with a 0.4A current rating and 200kA interrupting capacity at 600V for robust overcurrent protection. The fuse has a compact ferrule connection design with a 0.41-inch diameter and 1-1/2-inch length, constructed for reliable time-delay operation. It meets UL 248-4, CSA, CE, and RoHS standards for industrial compliance. Typical applications include motor control centers, transformers, and power distribution systems requiring Class CC protection.

Key Features & Specifications

• Type: Class CC time-delay fuse with ferrule connection
• Voltage Rating: 600V AC/DC
• Current Rating: 0.4A
• Dimensions: 1-1/2 in length x 0.41 in diameter
• Standards: UL 248-4, CSA Certified, CE, RoHS compliant
• Applications: Motor controls, transformers, power distribution
• AIC rating: 200kA@600V
• Connection: Ferrule
• Barrels: 1
• Velocity: Time-Delay (TD)
• Class Rating: CC
• Weight: 7 lb
• Certification: UL Listed

Product Identification

• UPC: 079458792423
• GTIN: 00007945879242