S&C Electric 469050R5 - SMD-2B Medium Voltage Fuse 138kV/50A (Expulsion Type)

S&C Electric 469050R5 is a medium-voltage SMD-2B class fuse designed for high-voltage circuit protection in industrial power systems. Rated for 138 kV AC applications with a 50A current capacity, this expulsion-type fuse features robust construction with standard velocity interruption characteristics. The 38 lb unit meets stringent industry standards for medium-voltage protection, making it suitable for substations, transformers, and feeder circuits in utility and industrial power distribution networks.

Key Features & Specifications

• Type: SMD-2B expulsion fuse with standard interruption velocity
• Voltage Rating: 138,000V AC
• Current Rating: 50A
• Class Rating: SMD-2B
• Weight: 38 lb
• Applications: Medium-voltage power distribution, substation protection, transformer circuits