KLLU800 - KLLU Series Fuse | Electrical Distributor Lighting Solutions

The KLLU800 fuse from Littelfuse is a UL Listed, time-delay Class L fuse designed for industrial electrical protection. It serves as a cost-effective alternative to the POWR-PRO‚Ñ¢ KLPC series, meeting or exceeding all UL requirements for Class L fuses. This fuse is suitable for applications including service switches, switchboard mains and feeders, motor control center mains, large motor branch circuits, and circuit breaker protection. It is ideal for electrical distributors and switchgear suppliers seeking reliable wire and cable protection solutions.

Specifications

• Manufacturer: Littelfuse
• Amperage Rating: 800 A
• Voltage Rating AC: 600 V
• Voltage Rating DC: 300 V
• Interrupting Rating AC: 200 kA
• Interrupting Rating DC: 20 kA
• Ampere Range: 601‚Äì4000 A
• UL Listed (File: E81895)
• CSA Certified (File: LR29862)
• DC: Littelfuse self-certified
• Product Weight: 3.63 lbs

Features

• Time-Delay, Current-Limiting fuse design
• 200 kA AC interrupting rating for high fault current protection
• Easily coordinated with other system components
• Economical alternative to POWR-PRO‚Ñ¢ KLPC series with slightly higher peak let-through current

Downloads & Links

• KLLU Series Datasheet
• UL JDDZ E81895
• CSA 1422-02 029862