Eaton 38RBA4-65E - Medium Voltage Fuse 34.5kV/65A (16.8kA AIC)

Eaton 38RBA4-65E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 34.5kV AC with a 65A current capacity, it features a single-barrel construction with Class E interruption rating and standard velocity operation. The fuse complies with IEEE Std. C37.41 for medium-voltage applications and offers 16.8kA interrupting capacity at rated voltage. Its robust design makes it suitable for transformer protection, feeder circuits, and capacitor bank applications in utility and industrial power distribution systems.

Key Features & Specifications

• Type: RBA4 current-limiting medium-voltage fuse
• Voltage Rating: 34,500V AC
• Current Rating: 65A
• Class Rating: E
• AIC Rating: 16.8kA @ 34.5kV
• Barrels: 1
• Velocity: Standard
• Certification: IEEE Std. C37.41
• Weight: 3 lb
• Applications: Transformer protection, feeder circuits, capacitor banks

Product Identification

• UPC: 786670236788
• GTIN: 00786670236788