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

ABB HTDS351125 is a medium-voltage fuse from the Trans-Guard FX family designed for high-voltage circuit protection in industrial power systems. This OS-type fuse features a 23kV voltage rating and 125A current rating, with a 50kA interrupting capacity at rated voltage for reliable fault isolation. The single-barrel construction with a 3.25-inch diameter utilizes special connection technology for secure installation in medium-voltage switchgear. Compliant with international electrical standards, this fuse is engineered for transformer protection and feeder circuit applications in utility and industrial power distribution networks.

Key Features & Specifications

• Type: OS medium-voltage fuse, single-barrel construction
• Voltage Rating: 23000V AC
• Current Rating: 125A
• Diameter: 3.25 inches
• AIC Rating: 50kA@23kV
• Connection: Special termination
• Family: Trans-Guard FX
• Item Subcategory: Medium Voltage Fuse