The Eaton Bussmann FRS-R-40 UL Class Time-Delay Fuse is a UL Class time-delay fuse in the FRS-R Series. It carries RK5 Class designation and uses the FRS-R-40 model within that series. This time-delay fuse is part of Eaton Bussmann's FRS-R lineup, designed for applications requiring delayed overcurrent protection.
