LPS-RK-80SP is an Eaton Bussmann Series Low-Peak RK1 time-delay fuse rated for 80 A on 600 VAC or 300 VDC circuits. This dual‑element, current‑limiting cartridge fuse uses a cartridge body with blade‑end terminals for panel mounting and is non‑indicating (the indicating variant is LPS-RK-80SPI), designed to provide reliable short‑circuit protection while tolerating temporary inrush. It carries a 300 kA interrupting rating at 600 VAC and 100 kA at 300 VDC and is intended to meet UL 248‑12 Class RK1 performance. The body measures approximately 1.11 in in diameter by 7.88 in in length, making it compatible with standard RK1 fuse blocks used in industrial power distribution and motor-control applications.
