KLPC1200X, Time Delay Fuse – Electrical Overcurrent Protection

The KLPC1200X Time Delay Fuse from Littelfuse is designed for reliable overcurrent protection in electrical circuits rated up to 1200 amperes. This specification-grade Class L fuse is suitable for industrial and commercial applications requiring high interrupting capacity and time delay characteristics. It is ideal for use by electrical distributors and switchgear suppliers looking for durable and efficient fuse solutions to protect wire and cable systems and lighting solutions.

Specifications

• Manufacturer: Littelfuse
• Manufacturer Part #: KLPC1200X
• Current Rating: 1200 amperes
• Length: 10-3/4 inches
• Diameter: 2-1/2 inches
• Product Weight: 4.04 lbs
• Voltage Rating: 600 VAC or less (Class L standard)
• UL Listing: Class L Fuse, UL recognized per UL certification data

Features

• Specification-grade construction with 99.9% pure silver links and silver-plated copper end bells
• Glass reinforced melamine body with O-ring seals and granular quartz fillers for enhanced durability
• Provides a minimum of ten seconds time delay at 500% rated current, ensuring reliable protection against transient surges
• Current limiting performance with peak let-through currents approximately 10% less than other time-delay Class L fuses
• High interrupting rating suitable for circuits from 200 to 6000 amps (KLPC series)

Downloads & Links

• Other 1
• Other 2
• Data Sheet
• Other 3
• Catalog