Eaton 5978C93G19 - DBU Medium Voltage Fuse 27kV 12A (Class K Fast-Acting)

Eaton 5978C93G19 is a DBU-class medium voltage fuse designed for high-voltage circuit protection in industrial power systems. This fast-acting 27kV fuse features a 12A current rating and meets Class K interrupting capacity requirements for reliable fault isolation. The 3 lb unit employs robust construction with precision-engineered fusible elements for consistent performance in demanding environments. Compliant with industry standards for medium voltage protection, it is commonly deployed in transformer protection, motor circuits, and feeder applications where rapid fault clearing is critical.

Key Features & Specifications

• Type: DBU fast-acting medium voltage fuse
• Voltage Rating: 27000V AC
• Current Rating: 12A
• Class Rating: K
• Velocity: Fast-acting
• Weight: 3 lb
• Applications: Transformer protection, motor circuits, feeder protection