S&C Electric 444050R1 - SMD-1A Medium Voltage Fuse 34.5kV/50A (Class SMD-1A)

S&C Electric 444050R1 is a medium-voltage SMD-1A fuse designed for high-voltage circuit protection in industrial power systems. Rated for 34,500V AC operation with a 50A 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 standards for medium-voltage protection applications, commonly deployed in substations, industrial plants, and utility distribution networks where high-voltage circuit protection is critical.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse (SMD-1A class)
• Voltage Rating: 34,500V AC
• Current Rating: 50A
• Class Rating: SMD-1A
• Velocity: Standard interrupting characteristics
• Weight: 10 lb
• Applications: Industrial power systems, utility substations, medium-voltage distribution