S&C Electric 133150R4 - Medium Voltage Fuse Refill SM-5 Class (25,000V)

S&C Electric 133150R4 is a medium-voltage current-limiting fuse refill designed for overcurrent protection in electrical distribution systems. This SM-5 class fuse operates at 25,000 volts with standard interrupting characteristics and features robust construction for reliable performance in demanding environments. The unit complies with industry standards for medium-voltage protection applications and is specifically engineered for use in power distribution equipment, industrial facilities, and utility applications where high-voltage circuit protection is required.

Key Features & Specifications

• Type: Current-limiting fuse refill, SM-5 class
• Voltage Rating: 25,000V AC
• Class Rating: SM-5
• Family: SM-5
• Section: Fuse Refills
• Velocity: Standard
• Weight: 3 lb
• Item Subcategory: Medium Voltage
• Applications: Power distribution systems, industrial facilities, utility protection