S&C Electric 469040R5 - SMD-2B Medium Voltage Fuse (138kV 40A)

S&C Electric 469040R5 is a medium-voltage SMD-2B fuse designed for high-voltage circuit protection in industrial power systems. This 138kV-rated fuse features a 40A current rating and SMD-2B class construction for reliable fault interruption in demanding applications. The 15 lb unit employs durable materials and precision engineering to meet stringent electrical protection requirements, complying with industry standards for medium-voltage distribution. Typical applications include substation equipment, transformer protection, and industrial power distribution networks where high-voltage interruption is critical.

Key Features & Specifications

• Type: Medium-voltage SMD-2B current-limiting fuse
• Voltage Rating: 138,000V AC
• Current Rating: 40A
• Class Rating: SMD-2B
• Weight: 15 lb
• Applications: Substation protection, transformer circuits, industrial power distribution