S&C Electric 614020 - SMU-20 Medium Voltage Fuse 34.5kV/20A (Class E)

S&C Electric 614020 is a medium-voltage SMU-20 fuse designed for high-voltage circuit protection in industrial power systems. Rated for 34,500V AC with a 20A current capacity, this Class E fuse features a single-barrel design with standard interrupting velocity for reliable fault clearing. The 2 lb unit meets industry standards for medium-voltage protection with robust construction suitable for harsh electrical environments. Typical applications include utility substations, industrial switchgear, and power distribution equipment requiring precise overcurrent protection.

Key Features & Specifications

• Type: SMU-20 medium-voltage fuse with single-barrel design
• Voltage Rating: 34,500V AC
• Current Rating: 20A
• Class Rating: E
• Barrels: 1
• Velocity: Standard interrupting
• Weight: 2 lb
• Applications: Utility substations, industrial switchgear, power distribution systems