Littelfuse KLKR03.5 - Class CC Time-Delay Fuse 3.5A 600V (200kA AIC)

Littelfuse KLKR03.5 is a Class CC dual-element, fast-acting fuse designed for overcurrent protection in low-voltage circuits. Rated for 600V AC/DC systems with a 3.5A current capacity, it features a time-delay (TD) characteristic and ferrule connection in a compact 1-1/2" body with 0.41" diameter. Certified to UL 248-4, CSA, CE, and RoHS standards, this 200kA interrupting capacity fuse is engineered for industrial control panels, motor circuits, and transformer protection where reliable time-delay operation is critical.

Key Features & Specifications

• Type: Class CC dual-element fast-acting fuse with time-delay characteristic
• Voltage Rating: 600V AC/DC
• Current Rating: 3.5A
• Dimensions: 1-1/2" length x 0.41" diameter
• Connection: Ferrule termination
• AIC Rating: 200kA@600V
• Certification: UL 248-4, CSA, CE, RoHS compliant
• Weight: 0.02 lb
• Class Rating: CC
• Barrels: 1

Product Identification

• UPC: 079458260489
• GTIN: 00079458260489