Bussmann 55GFMSJD400E - Medium Voltage Fuse 5500V 400A (Class E Rated)

Bussmann 55GFMSJD400E is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This Class E-rated fuse operates at 5500V with a 400A current rating, providing reliable overcurrent protection for demanding applications. The unit features a robust 3-inch diameter construction with 17.4-inch clip center spacing and weighs 10 lb, engineered for durability in harsh environments. It complies with industry standards for medium voltage protection, making it suitable for power distribution, motor circuits, and transformer protection in industrial facilities.

Key Features & Specifications

• Type: Medium voltage fuse (GFMSJD series), Class E rating
• Voltage Rating: 5500V AC
• Current Rating: 400A
• Dimensions: 3-inch diameter, 17.4-inch clip center spacing
• Weight: 10 lb
• Standards: Industrial medium voltage protection compliance
• Applications: Power distribution, motor circuits, transformer protection