S&C Electric 474025 - SMD-50 Fuse 25A (34.5 kV, 6.7 kA AIC)

The S&C Electric 474025 is a medium-voltage current-limiting fuse designed for reliable overcurrent protection in electrical distribution systems. It features a 34.5 kV voltage rating and 25 A current rating with a 6.7 kA interrupting capacity at 34.5 kV for effective fault protection. Constructed as an SMD-50 class fuse with standard velocity characteristics, this 150 lb unit provides robust performance in demanding industrial environments. The fuse meets industry standards for medium-voltage applications and is typically deployed in utility substations, industrial power distribution, and commercial electrical systems requiring high-voltage circuit protection.

Key Features & Specifications

• Type: SMD-50 current-limiting fuse, medium voltage protection
• Voltage Rating: 34,500 V AC
• Current Rating: 25 A
• Dimensions: Standard SMD-50 configuration
• Standards: Industry standard for medium-voltage applications
• Applications: Utility substations, industrial power distribution, commercial electrical systems
• AIC rating: 6.7 kA @ 34.5 kV
• Class Rating: SMD-50
• Velocity: Standard
• Weight: 150 lb
• Item Subcategory: Medium Voltage