Siemens 3GD1150-4D - Medium Voltage Fuse 7200V/250A (Class E DIN Connection)

Siemens 3GD1150-4D is a medium-voltage fuse designed for high-current circuit protection in industrial power distribution systems. Rated for 7200V AC with a 250A current capacity, this Class E fuse features a robust DIN connection and single-barrel construction for reliable performance in demanding environments. The 4 lb unit meets stringent industry standards for medium-voltage applications, including power transformers, motor starters, and switchgear protection.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with ceramic body
• Voltage Rating: 7200V AC
• Current Rating: 250A
• Class Rating: E
• Connection: DIN standard
• Barrels: 1
• Weight: 4 lb
• Applications: Transformer protection, industrial switchgear, motor circuits