INDUSTRY EXPERTS
Decades of Equipment Knowlege.










3 in stock
This listing is for a NEW Cooper Bussmann FRS-R-150. The FRS-R-150 is a Class RK5 dual-element time-delay fuse used for branch circuit, motor, transformer, and industrial power distribution protection. With a 150A current rating and current-limiting design, it provides both overload and short-circuit protection for commercial and industrial electrical systems.
Decades of Equipment Knowlege.
Parcel Orders Shipped within 24 hrs. Monday thru Friday.
Local Customer Service Reps.