Description: Condition: New Open Box (NOB) without original packaging. The fuse has never been installed or energized. The copper blade terminals are clean and lack any mounting scratches or bolting marks. The paper label exhibits minor shelf wear and dirt from loose warehouse storage.

Product Description: The Bussmann FRN-R-600 is a heavy-duty, dual-element Fusetron time-delay fuse rated for 600 Amps at 250 VAC. As a Class RK5 current-limiting fuse, it provides advanced short-circuit protection and a high degree of time-delay to safely permit temporary inrush currents, preventing nuisance blowing during motor startups.

Key Features:

• Rated 600 Amps, 250 VAC / 125 VDC.

• Class RK5 current-limiting capabilities.

• 10-second minimum time-delay at 500% rated current.

• Dual-element construction provides superior motor overload protection.