S&C Electric 122030R3 - SM-4 Medium Voltage Fuse 14.4 kV Class E (20A)

S&C Electric 122030R3 is a medium-voltage SM-4 power fuse designed for reliable circuit protection in electrical distribution systems. This Class E fuse features a 14.4 kV voltage rating and 20A current rating, providing robust overcurrent protection for medium-voltage applications. The fuse utilizes standard velocity interruption technology housed in a durable construction with a compact 2 lb weight for efficient installation. It complies with industry standards for medium-voltage protection equipment, ensuring reliable performance in demanding environments. Typical applications include industrial power distribution, utility substations, and commercial facility electrical systems where medium-voltage circuit protection is required.

Key Features & Specifications

• Type: SM-4 medium-voltage power fuse with standard velocity interruption
• Voltage Rating: 14.4 kV
• Current Rating: 20A
• Class Rating: E
• Weight: 2 lb
• Item Subcategory: Medium Voltage
• Velocity: Standard
• Applications: Industrial power distribution, utility substations, commercial electrical systems
• Standards: Industry standards for medium-voltage protection equipment