S&C Electric 3090 - SMU-40 High-Voltage Fuse (40 kV, 100 A)

S&C Electric 3090 Fuse is a high-voltage current-limiting fuse designed for protecting electrical distribution systems. It features a 40 kV voltage rating and 100 A current capacity, with a robust SMU-40 construction using silver-sand elements for reliable arc interruption. The fuse measures 22 lb with durable end fittings, complying with IEC 60282-1 standards for high-voltage fuses. Its industrial-grade design is engineered for substation protection, capacitor bank safeguarding, and transformer circuit applications in utility and heavy industrial environments.

Key Features & Specifications

• Type: SMU-40 current-limiting fuse with silver-sand element
• Voltage Rating: 40 kV AC
• Current Rating: 100 A
• Dimensions: End fittings configuration per IEC standards
• Standards: IEC 60282-1 compliant
• Applications: Substation protection, capacitor banks, transformer circuits
• Weight: 22 lb
• Construction: Industrial-grade materials with arc-resistant design
• Country of Origin: Denmark
• Section: End Fittings