Westinghouse 676C546G19 - Medium Voltage Current-Limiting Fuse 170A (Class R, 50kA AIC)

Westinghouse 676C546G19 is a medium voltage current-limiting fuse designed for protecting electrical equipment in industrial power distribution systems. It features a 5500V voltage rating and 170A current rating, providing reliable overcurrent protection in demanding applications. The fuse construction includes a single-barrel design with 3-inch diameter and 14-inch clip center spacing for standardized mounting. This Class R fuse complies with industry standards for medium voltage protection and offers 50kA interrupting capacity at 5.5kV. Typical applications include motor control centers, transformers, and switchgear in industrial facilities requiring robust circuit protection.

Key Features & Specifications

• Type: Medium Voltage Current-Limiting Fuse (LCLS), Single Barrel Design
• Voltage Rating: 5500V AC
• Current Rating: 170A
• Dimensions: 3-inch Diameter, 14-inch Clip Center
• Standards: Class R Rated
• Applications: Industrial Power Distribution, Motor Control Centers, Switchgear
• AIC Rating: [email protected]
• Weight: 10 lb
• Family: CLS
• Item Subcategory: Medium Voltage
• Barrels: 1
• Class Rating: R