Eaton 2-OFNH3-125A - OFNH Medium-Voltage Power Fuse 125A (15.5kV, Class E)

The Eaton 2-OFNH3-125A is a medium-voltage power fuse designed to provide reliable overcurrent protection in industrial electrical systems. It features a 125A current rating and a 15.5kV voltage rating, engineered to safely interrupt fault currents. The fuse is constructed with a robust two-barrel design, measures 3 inches in diameter, and utilizes a bolt-in connection for secure installation. It complies with industry standards for Class E fuses, ensuring consistent performance and safety. This fuse is typically applied in medium-voltage switchgear, motor control centers, and transformer protection circuits where high-interrupting capacity is required.

Key Features & Specifications

• Type: OFNH medium-voltage power fuse, two-barrel design
• Voltage Rating: 15,500V AC
• Current Rating: 125A
• Dimensions: 3-inch diameter
• Weight: 5 lb
• Standards: Class E rating
• Applications: Medium-voltage switchgear, motor control centers, transformer protection
• Connection: Bolt-In
• Barrels: 2
• Class Rating: E
• Item Subcategory: Medium Voltage

Product Identification

• Manufacturer: Eaton
• Model: 2-OFNH3-125A