Bussmann 55GDMSJ40E - Medium Voltage Fuse 5500V 40A (65kA AIC @5.5kV)

Bussmann 55GDMSJ40E is a medium voltage fuse designed for high-current protection in industrial power systems. This Class E-rated fuse operates at 5500V with a 40A current rating and 65kA interrupting capacity at 5.5kV, featuring a robust ferrule connection and single-barrel construction. The fuse measures 20.078" in length with a 51mm diameter and weighs 15 lb, built to withstand demanding electrical environments while meeting industry standards for medium voltage applications. Its 442mm clip center spacing and GDMSJ-type design make it suitable for motor circuits, transformers, and feeder protection in commercial and industrial power distribution systems.

Key Features & Specifications

• Type: GDMSJ medium voltage fuse with ferrule connection
• Voltage Rating: 5500V AC
• Current Rating: 40A
• Dimensions: 20.078" L x 2.106" H x 2.007" W (510mm x 53.5mm x 51mm)
• Standards: Class E rated
• Applications: Industrial power systems, motor protection, transformers
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Clip Center: 442mm
• Diameter: 51mm
• Weight: 15 lb

Product Identification

• UPC: 05171269200
• GTIN: 00051712692007