Littelfuse L50S020 - High-Speed Semiconductor Fuse 20A (500V, 200kA AIC)

Littelfuse L50S020 is a high-speed semiconductor fuse designed for protecting sensitive electronic components from overcurrent conditions in industrial applications. This low-voltage fuse features a 500V AC/DC rating with a 20A current capacity and an impressive 200kA interrupting capacity at rated voltage. The compact cylindrical design measures 1.5" in diameter with a single-barrel construction, engineered for rapid response to fault conditions. Compliant with industry standards for semiconductor protection, this fuse is commonly used in power converters, motor drives, and renewable energy systems where precise overcurrent protection is critical.

Key Features & Specifications

• Type: High-speed semiconductor fuse, single-barrel construction
• Voltage Rating: 500V AC/DC
• Current Rating: 20A
• Diameter: 1.5 inches
• AIC Rating: 200kA @ 500V
• Standards: Industrial semiconductor protection standards
• Applications: Power converters, motor drives, renewable energy systems
• Family: L50S Series High-Speed Semiconductor Fuse

Product Identification

• UPC: 07945885020
• GTIN: 00079458850208