S&C Electric SMU-20 - Medium Voltage Fuse 25kV/3A (Class K Current-Limiting)

S&C Electric SMU-20 is a Class K medium-voltage fuse designed for circuit protection in high-voltage electrical systems. This 25kV-rated fuse features a 3A current rating with a single-barrel construction, providing reliable overcurrent protection for industrial power distribution. The SMU-20's robust design meets stringent industry standards for medium-voltage applications, with a compact form factor weighing 1 lb for easy installation. Typical applications include transformer protection, feeder circuits, and industrial switchgear in utility and heavy industrial environments.

Key Features & Specifications

• Type: SMU-20 medium-voltage current-limiting fuse
• Voltage Rating: 25,000V AC
• Current Rating: 3A
• Class Rating: K
• Barrels: 1
• Weight: 1 lb
• Standards: Meets ANSI/IEEE C37.40-2003 for medium-voltage fuses
• Applications: Transformer protection, feeder circuits, industrial switchgear

Product Identification

• UPC: 01669240232
• GTIN: 08016692402321