Westinghouse 676C546G15 - Class R Current-Limiting Fuse 70A ([email protected] Interrupting Capacity)

Westinghouse 676C546G15 is a medium voltage current-limiting fuse designed for high-interrupting capacity protection in industrial power systems. This Class R fuse operates at 5500V with a 70A current rating and delivers 50kA interrupting capacity at 5.5kV for reliable fault protection. The single-barrel construction features a 3-inch diameter with 14-inch clip center spacing and weighs 10 lb for robust industrial mounting. Manufactured to CLS family standards with LCLS type classification, this fuse meets rigorous industry requirements for medium voltage applications. Typical installations include motor control centers, switchgear, and transformer protection in industrial facilities.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, Class R, LCLS type, single barrel construction
• Voltage Rating: 5500V AC
• Current Rating: 70A
• Dimensions: 3-inch diameter, 14-inch clip center spacing
• Standards: CLS family compliance
• Applications: Industrial power systems, motor control centers, switchgear, transformer protection
• AIC rating: [email protected]
• Class Rating: R
• Barrels: 1
• Weight: 10 lb
• Mounting: Standard industrial fuse clips
• Family: CLS
• Item Subcategory: Medium Voltage