S&C Electric 614050 - SMU-20 Medium Voltage Fuse 34.5kV/50A (Class E)

S&C Electric 614050 is a medium-voltage SMU-20 fuse designed for high-voltage circuit protection in industrial power systems. Rated for 34,500V AC with a 50A current capacity, this Class E fuse features a single-barrel construction with standard interrupting velocity for reliable fault clearing. The 2 lb unit meets stringent industry standards for medium-voltage protection, making it suitable for substations, transformers, and feeder circuits requiring robust overcurrent safeguards.

Key Features & Specifications

• Type: SMU-20 medium-voltage fuse with single-barrel design
• Voltage Rating: 34,500V AC
• Current Rating: 50A
• Class Rating: E
• Barrels: 1
• Velocity: Standard interrupting
• Weight: 2 lb
• Applications: Substation equipment, transformer protection, industrial feeders