S&C Electric 614125 - SMU-20 Medium Voltage Fuse Class E 125A (34.5 kV)

S&C Electric 614125 is a medium-voltage SMU-20 current-limiting fuse designed for protecting electrical distribution systems up to 34.5 kV. This Class E-rated fuse features a 125-amp current rating and utilizes a single-barrel design with standard velocity interruption characteristics for reliable fault clearing. Constructed with robust materials, the 2-lb unit meets industry standards for medium-voltage protection applications. Typical installations include utility substations, industrial power systems, and commercial facilities requiring high-voltage circuit protection.

Key Features & Specifications

• Type: SMU-20 current-limiting fuse, single-barrel design, standard velocity interruption
• Voltage Rating: 34,500 V AC
• Current Rating: 125 A
• Dimensions: Standard SMU-20 configuration
• Standards: Class E rating compliant with industry protection standards
• Applications: Medium-voltage distribution systems, utility substations, industrial power protection
• Class Rating: E
• Barrels: 1
• Velocity: Standard
• Weight: 2 lb
• Item Subcategory: Medium Voltage