A B Body Material: Melamine , Class: RK1 , Element: Dual , Functionally Equal To: Ferraz/Gould A6DR, Littlefuse LLSRK_ID , Indicating / Nonindicating: Indicating , Interrupt Rating: 300kA at 600VAC, 100kA at 300VDC , Rejection / Nonrejection: Rejection , Speed: Time Delay , Voltage Rating: 600VAC/300VDC
Class RK1 Fuses: Series LPS-RK-SPI
Bussmann Class LPS-RK-SP Series RK1 fuses are used in HVAC and electrical distribution systems for protecting equipment and electrical systems from overcurrent conditions. These fuses offer current-limiting protection for limiting the magnitude of short-circuit currents, thereby protecting downstream components from the damaging thermal & magnetic effects of high fault currents. They feature built-in time delay, enabling them to accommodate 130% full-load amperage (FLA) sizing, ensuring dependable backup motor protection. These time delay fuses are UL-listed and CSA-certified, ensuring enhanced safety and performance standards.