S&C Electric 456020R1 - SMD-1A Fuse Link 69kV 20A (Slow-Blow High Voltage)

S&C Electric 456020R1 is a high-voltage SMD-1A fuse link designed for overcurrent protection in demanding electrical systems. It features a 69 kV voltage rating and a 20 A current rating, providing reliable circuit interruption under fault conditions. The fuse utilizes a slow-blow velocity characteristic and robust construction suitable for industrial environments, complying with SMD-1A class rating standards for consistent performance. This fuse link is engineered for protection applications in utility distribution, industrial power systems, and other high-voltage infrastructure where precise overcurrent coordination is critical.

Key Features & Specifications

• Type: SMD-1A fuse link, slow-blow velocity characteristic
• Voltage Rating: 69,000 V AC
• Current Rating: 20 A
• Class Rating: SMD-1A
• Section: Fuse Link
• Item Subcategory: High Voltage
• Weight: 10 lb
• Applications: Utility distribution systems, industrial power protection, high-voltage infrastructure