Cutler Hammer 225-007-978 - Class E Medium Voltage Fuse 150A @ 15.5kV (50kA AIC)

The Cutler Hammer 225-007-978 is a medium voltage current-limiting fuse designed to provide reliable overcurrent and short-circuit protection in industrial power distribution systems. It features a 150A current rating and a 15.5kV voltage rating, engineered to interrupt fault currents up to 50kA at 15.5kV. The fuse employs a three-barrel construction with a 3-inch diameter and utilizes a clip-lock connection system with a 21.25-inch clip center spacing for secure mounting. This Class E rated fuse complies with industry standards for medium voltage protection applications. It is typically deployed in industrial facilities, utility substations, and commercial power systems where robust circuit protection is required.

Key Features & Specifications

• Type: Medium Voltage Current-Limiting Fuse, Class E, 3-Barrel Construction
• Voltage Rating: 15,500V AC
• Current Rating: 150A
• Dimensions: 3" Diameter, 21.25" Clip Center
• Standards: Class E Fuse Rating
• Applications: Industrial Power Distribution, Utility Substations, Commercial Power Systems
• AIC Rating: 50kA @ 15.5kV
• Connection: Clip-Lock
• Barrels: 3
• Weight: 43 lb
• Family: Amp-Trap
• Item Subcategory: Medium Voltage