Bussmann 55GFMSJ400E - Medium Voltage Fuse 400A (Class E, [email protected])

Bussmann 55GFMSJ400E is a medium voltage fuse designed for overcurrent protection in industrial power distribution systems. It features a 5500V voltage rating and a 400A current rating, providing reliable circuit interruption capabilities. The fuse utilizes a DIN-style ferrule connection with a single-barrel construction, measuring 2 inches in diameter and designed for 17.4-inch clip center spacing. This Class E rated fuse complies with industry standards for medium voltage applications and offers an interrupting rating of 65kA at 5.5kV. Typical applications include motor protection, transformer protection, and feeder circuit protection in industrial facilities and utility substations.

Key Features & Specifications

• Type: Medium Voltage Fuse, DIN style, single-barrel construction with ferrule connection
• Voltage Rating: 5500V AC
• Current Rating: 400A
• Dimensions: 2-inch diameter, 17.4-inch clip center spacing
• Standards: Class E rated for medium voltage applications
• Applications: Industrial power distribution, motor protection, transformer circuits
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Class Rating: E
• Weight: 10 lb

Product Identification

• UPC: 05171269211
• GTIN: 00051712692113