Bussmann 5MCLS-3R-A - Medium Voltage Current-Limiting Fuse 100A@4800V (50kA AIC)

Bussmann 5MCLS-3R-A is a medium-voltage current-limiting fuse designed for high-interrupting-capacity circuit protection in industrial power systems. It features a 4800V AC voltage rating and 100A current rating with a 50kA interrupting capacity at 4.8kV, housed in a durable 3-inch diameter R-class barrel construction with bolt-in termination. The fuse meets IEEE Std. C37.41 standards and is engineered for demanding applications including motor control centers, transformers, and feeder circuits where reliable short-circuit protection is critical.

Key Features & Specifications

• Type: MCLS current-limiting fuse with single-barrel design
• Voltage Rating: 4800V AC
• Current Rating: 100A
• Dimensions: 30.68" L × 31.44" W × 62.18" H
• Weight: 4.25 lb
• Diameter: 3 inches
• Class Rating: R
• Connection: Bolt-in termination
• Barrels: 1
• Certification: IEEE Std. C37.41
• AIC Rating: 50kA at 4.8kV
• Clip Center: 19.2 inches
• Applications: Motor control centers, transformers, feeder protection

Product Identification

• UPC: 662643909401
• GTIN: 00662643909401