S&C Electric 820040 - SMU-40 Medium Voltage Fuse 4800V/40A (Standard Velocity)

S&C Electric 820040 is a medium-voltage SMU-40 class fuse designed for circuit protection in industrial power distribution systems. It features a 4800V AC voltage rating and 40A current capacity, engineered for reliable operation under standard velocity conditions. The fuse utilizes robust construction with precision-engineered elements to ensure consistent interruption performance. It complies with industry standards for medium-voltage protection devices. Typical applications include transformer protection, feeder circuits, and motor starters in utility and industrial environments.

Key Features & Specifications

• Type: SMU-40 medium-voltage current-limiting fuse
• Voltage Rating: 4800V AC
• Current Rating: 40A
• Class Rating: SMU-40
• Velocity: Standard
• Applications: Industrial power distribution, transformer protection