S&C Electric 703008 - SMU-20 Medium Voltage Fuse (25kV 8A Class K)

S&C Electric 703008 is a medium-voltage SMU-20 fuse designed for high-voltage circuit protection in industrial power systems. This Class K-rated fuse operates at 25,000V AC with an 8A current rating, featuring a single-barrel construction and fast-acting "K" velocity interruption for reliable fault clearing. The compact 1 lb unit meets stringent industry standards for medium-voltage applications, including utility substations and industrial power distribution. Its robust design ensures protection for transformers, capacitors, and feeder circuits in demanding electrical environments.

Key Features & Specifications

• Type: SMU-20 medium-voltage current-limiting fuse
• Voltage Rating: 25,000V AC
• Current Rating: 8A
• Class Rating: K
• Barrels: 1
• Velocity: K (fast-acting)
• Weight: 1 lb
• Standards: IEEE C37.40-2003, C37.41-2008
• Applications: Transformer protection, capacitor banks, feeder circuits

Product Identification

• UPC: 61729300727
• GTIN: 00617293007274