Littelfuse L60S050 Semiconductor Fuse 50A Very Fast-Acting 600VAC 200000AIR

The L60S Series from Littelfuse represents a significant advancement in semiconductor protection with its extremely current-limiting design, ensuring that both low I²t and peak let-through currents meet demanding application requirements. With an impressive interrupting rating of 200,000 amperes at 600VAC, these fuses reliably manage overcurrents, thereby enhancing the safety and reliability of electrical systems. Recognized under the components program of Underwriters Laboratories, Littelfuse semiconductor fuses provide essential supplementary protection for UL listed equipment, making them an essential choice for modern electrical applications that require fast-acting protection and robust performance.

• Extremely current-limiting design for enhanced semiconductor protection
• Very fast-acting opening time to quickly interrupt fault currents
• High interrupting rating of 200,000 amperes at 600 VAC for robust overcurrent management
• Recognized under UL components program for use in UL listed equipment
• Operational in wide temperature range from -55 °C to +125 °C for versatile environments
• Traditional North American cylindrical and bolted style dimensions for compatibility
• Class aR performance designed for power semiconductor devices
• Suitable for supplementary protection in small power converters, power supplies, and control circuits

• Voltage: 600 V
• Ampere Rating: 50 A
• Interrupting Rating: 200 kA at 600 VAC
• Opening Time: Very Fast-Acting (FF)
• Operating Temperature Range: -55 °C to +125 °C

Certification

Datasheets