S&C Electric 703140 - SMU-20 Power Fuse 25kV 140A (Class K Velocity)
S&C Electric 703140 - SMU-20 Power Fuse 25kV 140A (Class K Velocity)

S&C Electric 703140 - SMU-20 Power Fuse 25kV 140A (Class K Velocity)

S&C Electric
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S&C Electric 703140 is a medium-voltage current-limiting power fuse designed for protecting electrical distribution equipment from fault currents. It features a 25 kV voltage rating and 140 A current rating, providing reliable overcurrent protection in demanding industrial environments. The fuse utilizes a single-barrel SMU-20 construction with Class K velocity characteristics, housed in a compact design weighing just 1 lb. This fuse meets industry standards for medium-voltage applications and is typically deployed in utility distribution systems, industrial power networks, and commercial electrical infrastructure where robust fault protection is required.

Key Features & Specifications
  • Type: SMU-20 current-limiting power fuse, single-barrel construction
  • Voltage Rating: 25,000 V AC
  • Current Rating: 140 A
  • Class Rating: K
  • Velocity: K
  • Barrels: 1
  • Weight: 1 lb
  • Item Subcategory: Medium Voltage
  • Applications: Electrical distribution systems, industrial power networks, utility infrastructure