Siemens 258GDQSJ30ES - DIN Medium Voltage Fuse 25.8kV/30A (Class E Protection)

Siemens 258GDQSJ30ES is a medium voltage DIN-type fuse designed for high-voltage circuit protection in industrial power distribution systems. Rated for 25,800V AC with a 30A current capacity, this Class E fuse features a robust single-barrel construction with DIN clip connections and a 21mm clip center spacing. Its 2-inch diameter cylindrical design with 7 lb weight ensures durability in demanding environments, complying with international medium voltage protection standards. The fuse is engineered for switchgear, transformers, and motor control centers requiring reliable overcurrent protection in utility and heavy industrial applications.

Key Features & Specifications

• Type: Medium voltage DIN fuse, single-barrel construction
• Voltage Rating: 25,800V AC
• Current Rating: 30A
• Dimensions: 2" diameter, 21mm clip center spacing
• Standards: Class E protection rating
• Applications: Industrial switchgear, power transformers, motor control
• Connection: DIN clip terminals
• Weight: 7 lb