S&C Electric SMU-20 - Medium Voltage Power Fuse 34.5 kV Class E (50A Slow-Blow)
S&C Electric SMU-20 - Medium Voltage Power Fuse 34.5 kV Class E (50A Slow-Blow)
S&C Electric SMU-20 - Medium Voltage Power Fuse 34.5 kV Class E (50A Slow-Blow)
S&C Electric SMU-20 - Medium Voltage Power Fuse 34.5 kV Class E (50A Slow-Blow)

S&C Electric SMU-20 - Medium Voltage Power Fuse 34.5 kV Class E (50A Slow-Blow)

S&C Electric
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S&C Electric SMU-20 is a medium-voltage power fuse designed for overcurrent protection in electrical distribution systems. It features a 34.5 kV voltage rating and 50 A current rating for robust circuit protection. The fuse utilizes a single-barrel construction with slow-blow velocity characteristics and weighs 2 lb for manageable installation. This Class E rated fuse complies with industry standards for medium-voltage applications. It is typically deployed in industrial power distribution, utility substations, and commercial electrical systems requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: SMU-20 medium-voltage power fuse with single-barrel construction and slow-blow operation
  • Voltage Rating: 34,500 V AC
  • Current Rating: 50 A
  • Dimensions: Standard Class E configuration
  • Standards: Industry standards for medium-voltage protection
  • Applications: Industrial power distribution, utility substations, commercial electrical systems
  • Class Rating: E
  • Barrels: 1
  • Velocity: Slow
  • Weight: 2 lb
  • Item Subcategory: Medium Voltage