S&C Electric 122275R3 - SM-4 Medium Voltage Fuse 14.4 kV Class E (175A)

S&C Electric 122275R3 is a medium-voltage SM-4 power fuse designed for overcurrent protection in electrical distribution systems. This Class E fuse features a 14.4 kV voltage rating and 175 A current rating, providing reliable circuit interruption capabilities. The unit utilizes standard velocity interruption technology housed in a durable construction weighing 2 lb, engineered for demanding industrial environments. It complies with industry standards for medium-voltage protection applications, making it suitable for use in utility substations, industrial plants, and commercial power distribution systems.

Key Features & Specifications

• Type: SM-4 medium-voltage power fuse with standard velocity interruption
• Voltage Rating: 14.4 kV
• Current Rating: 175 A
• Class Rating: E
• Weight: 2 lb
• Item Subcategory: Medium Voltage
• Velocity: Standard
• Applications: Utility substations, industrial power distribution, commercial electrical systems