S&C Electric 614030 - SMU-20 Fuse 34.5kV/30A (Class E Medium Voltage Protection)

S&C Electric 614030 is a medium-voltage SMU-20 expulsion fuse designed for high-voltage circuit protection in utility and industrial applications. Rated for 34,500V AC systems with a 30A current capacity, this Class E fuse features a single-barrel construction with standard velocity interruption characteristics. The 2 lb unit meets industry standards for medium-voltage protection with robust mechanical construction suitable for outdoor installations. Typical applications include transformer protection, capacitor banks, and feeder circuits in utility substations and industrial power distribution systems.

Key Features & Specifications

• Type: SMU-20 expulsion fuse with single-barrel design
• Voltage Rating: 34,500V AC
• Current Rating: 30A
• Class Rating: E
• Barrels: 1
• Velocity: Standard interruption
• Weight: 2 lb
• Applications: Transformer protection, capacitor banks, feeder circuits

Product Identification

• UPC: 04524215990
• GTIN: 00045242159901