S&C Electric 444040R1 - SMD-1A Medium Voltage Fuse (34.5kV 40A)

S&C Electric 444040R1 is a medium-voltage SMD-1A fuse link designed for high-voltage circuit protection in industrial power systems. Rated for 34,500V AC with a 40A current capacity, this Class SMD-1A fuse features robust construction with standard velocity characteristics for reliable fault interruption. The 10 lb unit meets stringent industry requirements for medium-voltage applications, including utility substations and industrial power distribution networks where precise overcurrent protection is critical.

Key Features & Specifications

• Type: Medium-voltage fuse link (SMD-1A class)
• Voltage Rating: 34,500V AC
• Current Rating: 40A
• Class Rating: SMD-1A
• Velocity: Standard interruption
• Weight: 10 lb
• Section: Fuse link
• Applications: Industrial power systems, utility substations