S&C Electric 456125R1 - SMD-1A Fuse Link 69 kV 125 A (Slow-Blow)

The S&C Electric 456125R1 is a high-voltage SMD-1A fuse link engineered to provide reliable overcurrent protection in demanding electrical systems. It features a 69 kV voltage rating and a 125 A current rating, ensuring robust performance under high-stress conditions. Constructed for slow-blow operation, this fuse is designed to withstand temporary current surges without unnecessary interruption, contributing to system stability. It complies with industry standards for high-voltage protection components and is typically deployed in utility substations, industrial power distribution, and large commercial facilities for safeguarding transformers and feeder circuits.

Key Features & Specifications

• Type: SMD-1A Slow-Blow Fuse Link
• Voltage Rating: 69,000 V AC
• Current Rating: 125 A
• Class Rating: SMD-1A
• Interrupting Rating: High
• Velocity: Slow
• Weight: 10 lb
• Item Subcategory: High Voltage
• Section: Fuse Link
• Applications: Utility substations, industrial power distribution, transformer protection