S&C Electric 529030R2 - SMD-1A Fuse 138kV 30A (High Voltage Current-Limiting)

S&C Electric 529030R2 is a high-voltage SMD-1A current-limiting fuse designed for protecting electrical distribution systems from fault currents. It features a 138 kV voltage rating and 30 A current rating, providing reliable interruption capabilities for demanding industrial applications. The fuse utilizes a silver-sand construction within a robust ceramic body, ensuring consistent performance under high-stress conditions while meeting industry standards for high-voltage protection. This fuse is commonly deployed in utility substations, industrial power systems, and commercial facilities requiring dependable overcurrent protection for transformers, capacitors, and feeder circuits.

Key Features & Specifications

• Type: SMD-1A current-limiting fuse with silver-sand construction
• Voltage Rating: 138,000 V AC
• Current Rating: 30 A
• Class Rating: SMD-1A
• Velocity: Standard
• Weight: 30 lb
• Applications: Transformer protection, capacitor bank protection, feeder circuit protection
• Standards: Meets industry standards for high-voltage fuse applications
• Item Subcategory: High Voltage