Cooper Bussmann NSB LPS-RK-25SPI Fuse Accessories are a companion kit for Bussmann’s LPS-RK family, designed to accompany the LPS-RK-25SPI Class RK1 fuse used in circuit-protection assemblies. The LPS-RK-25SPI fuse itself is a 25 A, 600 V (AC) time-delay device with an interrupting rating up to 300 kA at 600 Vac, typically employed in power-distribution and control circuits requiring reliable short-time protection. This accessories set supports correct installation and integration of the LPS-RK-25SPI in RK1-based protection schemes, helping ensure proper fit and electrical performance within panelboards and equipment enclosures.
