Bussmann 175SFMSJ63 - Medium Voltage Fuse 63A (17.5kV, 65kA AIC)

Bussmann 175SFMSJ63 is a medium voltage current-limiting fuse designed for protecting electrical distribution equipment from short-circuit faults. It features a 17.5kV voltage rating and 63A current rating, providing reliable circuit interruption in demanding industrial environments. The fuse is constructed as a single-barrel unit with a 3.35-inch diameter and features a 17.4-inch clip center spacing for standardized mounting. This Class E rated fuse complies with industry standards for medium voltage protection and offers an interrupting rating of 65kA at 17.5kV. Typical applications include motor control centers, transformers, and switchgear in industrial power distribution systems where high-voltage circuit protection is required.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, single barrel construction
• Voltage Rating: 17500V AC
• Current Rating: 63A
• Dimensions: 3.35" diameter, 17.4" clip center spacing
• Standards: Class E rated
• Applications: Industrial power distribution, motor control centers, transformers, switchgear
• AIC rating: [email protected]
• Barrels: 1
• Class Rating: E
• Clip Center: 17.4 inches
• Weight: 11 lb
• Item Subcategory: Medium Voltage