Bussmann FRN-8/10 - Fusetron Fuse 8A 250V (100kA AIC RK5 Class)

Bussmann FRN-8/10 is a Fusetron time-delay fuse designed for circuit protection in low-voltage applications, featuring an RK5 class rating for reliable overload and short-circuit interruption. Rated for 250V AC systems with an 8A current capacity, it delivers 100kA interrupting capacity at rated voltage in a compact single-barrel design. The fuse's durable construction includes a ceramic body with sand-filled arc quenching for high-performance protection, meeting UL/CSA standards for industrial safety. It is commonly deployed in motor control centers, transformers, and feeder circuits requiring selective coordination and time-delay characteristics.

Key Features & Specifications

• Type: Time-delay low-voltage fuse (FRN), ceramic body, sand-filled, RK5 class
• Voltage Rating: 250V AC
• Current Rating: 8A
• AIC Rating: 100kA@250V
• Class Rating: RK5
• Barrels: 1
• Weight: 5 lb
• Standards: UL/CSA listed
• Applications: Motor protection, transformers, industrial feeder circuits