Cutler-Hammer OT175 - Class K-5 Fuse 175A (50kA@250V AIC Rating)

The Cutler-Hammer OT175 is a Class K-5 current-limiting fuse designed for industrial circuit protection applications requiring reliable overcurrent protection. It features a 175A current rating and 250V voltage rating with an interrupting capacity of 50kA at 250V AC. The single-barrel construction measures 1.56 inches in diameter and weighs 0.76 pounds, providing robust physical characteristics for demanding environments. This fuse complies with industry standards for Class K-5 fuses, ensuring proper protection coordination in electrical distribution systems. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where high interrupting capacity and current-limiting characteristics are essential for equipment protection.

Key Features & Specifications

• Type: Class K-5 current-limiting fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 175A
• Dimensions: 1.56 inches diameter
• Standards: Class K-5 fuse specifications
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• AIC rating: 50kA@250V
• Class Rating: K-5
• Barrels: 1
• Weight: 0.76 lb
• Family: OT Series
• Item Subcategory: Low Voltage Fuse

Product Identification

• UPC: 782001700355
• GTIN: 00782001700355