S&C Electric 714200 - SMU-20 Medium Voltage Fuse 34.5kV/200A (Class E Slow-Blow)

S&C Electric 714200 is a medium-voltage SMU-20 fuse designed for high-voltage circuit protection in industrial power systems. This Class E-rated fuse operates at 34,500V AC with a 200A current rating, featuring a single-barrel slow-blow design for controlled interruption of fault currents. The 2 lb unit employs robust construction with precision-engineered elements to meet demanding electrical environments. It complies with industry standards for medium-voltage protection devices, suitable for substations, transformers, and feeder circuits requiring reliable overcurrent protection.

Key Features & Specifications

• Type: SMU-20 medium-voltage fuse with slow-blow characteristics
• Voltage Rating: 34,500V AC
• Current Rating: 200A
• Class Rating: E
• Barrels: 1
• Velocity: Slow interruption
• Weight: 2 lb
• Applications: Industrial power systems, substations, transformer protection