Cutler Hammer 225-007-939 - Medium Voltage Amp-Trap Fuse Class E 20A (5500V, 50kA AIC)

Cutler Hammer 225-007-939 is a medium voltage Amp-Trap fuse designed for overcurrent protection in industrial power systems. It features a 20A current rating and 5500V voltage rating, providing reliable circuit interruption for demanding applications. The fuse is constructed with a single-barrel design measuring 3 inches in diameter with a 15.25-inch clip center spacing, utilizing a Clip-Lock connection system for secure installation. This Class E rated fuse complies with industry standards for medium voltage protection and offers an interrupting rating of 50kA at 15.5kV. Typical applications include motor protection, transformer circuits, and industrial power distribution systems where high-performance fault clearing is required.

Key Features & Specifications

• Type: Medium Voltage Amp-Trap Fuse, Class E, Single Barrel
• Voltage Rating: 5500V
• Current Rating: 20A
• Dimensions: 3" Diameter, 15.25" Clip Center
• Standards: Class E Rated
• Applications: Industrial Power Systems, Motor Protection, Transformer Circuits
• AIC Rating: [email protected]
• Connection: Clip-Lock
• Barrels: 1
• Weight: 14 lb
• Family: Amp-Trap