Littelfuse KLDR006 Class CC Time-Delay Fuse 6A 600V 200000A AIR

The KLDR Series, manufactured by Littelfuse, offers advanced protection with its time-delay fuses tailored for small transformer applications, particularly effective in managing the high magnetizing inrush currents typical of control power transformers. With an interrupting rating capable of handling overcurrents up to 200,000 amperes, these Class CC fuses stand out as the smallest, fully approved solution for branch circuit protection at 600V. Their current-limiting design not only ensures a rapid response to damaging short-circuits—outpacing traditional mechanical protective devices in speed—but also allows for the use of more accessible and cost-effective equipment in your electrical systems. Ideal for general purpose applications that demand immediate overload protection, these fuses are particularly suited for scenarios involving solid-state devices or other sensitive electronic components.

• Current limiting design reduces short-circuit damage and heating effects
• Interrupting rating of 200,000 A for high fault current protection
• Time-delay design accommodates high magnetizing inrush currents
• Fast response time surpasses mechanical protective devices
• Approved Class CC fuse smallest for 600V branch circuit protection
• Suitable for small transformer and control power transformer protection
• Melamine body provides electrical insulation and durability
• Nickel-plated bronze caps resist corrosion
• UL Listed, CSA Certified, CE, and RoHS compliant for safety and environmental standards
• Effective general purpose protection for solid-state electronics and devices

• Voltage: 600 V AC, 300 V DC
• Amperage: 6 A
• Interrupting Rating: 200,000 A @ 600 V AC
• Fuse Type: Time-Delay (Slo-Blo/Time Lag)
• Current Limiting: Yes
• Body Material: Melamine
• Cap Material: Nickel-plated Bronze
• Weight: 0.019 lb (8.62 g)
• Compliance: UL Listed, CSA Certified, CE, RoHS Compliant
• Country of Origin: Mexico

Certification

RoHS Declaration

Environmental Info

Datasheets

ICP Test Report