ABB HTDS351125 - Medium Voltage Fuse 125A (50kA@23kV Interrupting Capacity)

ABB HTDS351125 is a medium voltage current-limiting fuse designed for protection of transformers, motors, and feeders in industrial power systems. It features a 125A current rating and a 23kV voltage rating, providing reliable circuit interruption under demanding conditions. The fuse utilizes a single-barrel design with a 3.25-inch diameter and special connection terminals for secure installation. Manufactured to meet rigorous industry standards, this Trans-Guard FX series fuse delivers 50kA interrupting capacity at 23kV for critical protection applications in utility and industrial power distribution networks.

Key Features & Specifications

• Type: OS medium voltage current-limiting fuse, single barrel design
• Voltage Rating: 23000V AC
• Current Rating: 125A
• Dimensions: 3.25-inch diameter
• Standards: Industrial medium voltage protection standards
• Applications: Transformer protection, motor circuits, feeder protection
• AIC rating: 50kA@23kV
• Connection: Special
• Barrels: 1
• Family: Trans-Guard FX
• Item Subcategory: Medium Voltage