S&C Electric 131075R3 - Medium Voltage Fuse 7.2kV 50A (Class E Current-Limiting)

S&C Electric 131075R3 is a medium-voltage current-limiting fuse designed for protecting electrical distribution systems up to 7.2kV. Rated for 50A continuous operation with Class E interrupting capacity, this fuse features a robust construction with sand-filled porcelain housing for reliable arc quenching. It complies with IEEE C37.41 standards for medium-voltage fuses and is commonly used in utility substations, industrial switchgear, and transformer protection applications.

Key Features & Specifications

• Type: Current-limiting medium-voltage fuse with sand-filled porcelain body
• Voltage Rating: 7200V AC
• Current Rating: 50A
• Class Rating: E
• Velocity: Standard operating characteristics
• Weight: 3 lb
• Applications: Transformer protection, switchgear, substation equipment
• Standards: IEEE C37.41 compliant