Littelfuse KLPC800 800A Class L Time-Delay Fuse – Bolt-In – 600VAC/480VDC

The Littelfuse KLPC800 POWR-PRO™ Class L fuse is designed to provide superior overcurrent protection for high-capacity electrical distribution systems. Engineered with 99.9% pure silver links, silver-plated copper end bells, glass-reinforced melamine bodies, O-ring seals, and granular quartz fillers, it delivers exceptional reliability and performance. The KLPC series is UL Listed and offers a minimum ten-second time delay at 500% rated current while maintaining excellent current-limiting characteristics, making it ideal for industrial and commercial power distribution applications.

Voltage and Rating

• Current Rating: 800 Amps
• Voltage Rating: 600 Volts AC
• DC Voltage Rating: 480 Volts DC
• Interrupting Rating: 200 kA AC
• Interrupting Rating: 20 kA @ 480 VDC

Key Specifications

• Fuse Type: Time-Delay (Slo-Blo)
• Fuse Class: Class L
• Mounting Type: Bolt-In
• Series: KLPC POWR-PRO™
• Family Style: Powr-Pro Fuse
• Indicating: No
• Application: Industrial and Commercial Overcurrent Protection

Technical Specifications

• Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
• Maximum AC Voltage: 600V
• Maximum DC Voltage: 480V
• Interrupt Amperage: 200,000 Amps
• Construction: 99.9% Pure Silver Links
• End Bells: Silver-Plated Copper
• Body Material: Glass-Reinforced Melamine
• Filler Material: Granular Quartz
• Seal Type: O-Ring Sealed Construction
• Current Limiting: Yes

Product Data

• Manufacturer: Littelfuse
• Model Number: KLPC800
• Series: KLPC POWR-PRO™

Features

• Minimum 10-second time delay at 500% rated current
• Exceptional current-limiting performance
• Peak let-through currents average 10% lower than other time-delay Class L fuses
• UL Listed Class L fuse
• Suitable for feeders, mains, and high-capacity distribution systems
• Rugged industrial-grade construction for demanding applications
• Designed for reliable protection in high-fault-current environments

Returns are easy

You may return items within 30 days of delivery for a refund.

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