Bussmann FRN30 - Fusetron Time-Delay Fuse 30A 250V (RK5 Class)

Bussmann FRN30 is a time-delay, low-voltage fuse designed to provide reliable circuit protection for motor circuits and electrical distribution systems. It features a 30A current rating and 250V AC voltage rating with RK5 classification, offering high interrupting capacity and dual-element construction for both overload and short-circuit protection. The fuse utilizes a single-barrel design with quartz-filled construction that ensures stable performance and meets UL/CSA standards for industrial applications. Its time-delay characteristics make it suitable for motor branch circuits and feeder protection where inrush currents are present, providing coordinated protection in industrial control panels and power distribution equipment.

Key Features & Specifications

• Type: Time-delay, dual-element, low-voltage fuse with quartz-filled construction
• Voltage Rating: 250V AC
• Current Rating: 30A
• Class Rating: RK5
• Barrels: 1
• Weight: 5.19 lb
• Standards: UL/CSA listed
• Applications: Motor circuit protection, industrial control panels, electrical distribution systems
• Manufacturer: Eaton
• Family: Fusetron
• Item Subcategory: Low Voltage Fuse