Industrial LPS-RK-150SP Class L Fuse

The Eaton Bussmann LPS-RK-150SP is a Class RK1 low-peak, dual-element time-delay fuse rated for 150 A and 600 VAC (300 VDC), CE-marked for compliance and designed to protect heavy-current industrial circuits from short circuits and overloads. It features blade-end x blade-end connections, a non-indicating design, and an interrupting rating of 300 kAIC at 600 VAC and 100 kAIC at 300 VDC, ensuring robust fault-current handling in power distribution panels. With dimensions of 9.63 inches in length and 1.61 inches in diameter and a weight around 1.5 pounds, the LPS-RK-150SP fits standard RK1 fuse holders and replacement schedules for equipment enclosures and control cabinets. As part of Bussmann's Low-Peak RK1 family, this variant blends time-delay operation with current-limiting behavior to help protect feeders and equipment during motor-starts and other high-inrush events while keeping peak currents in check. Electrically isolated end caps facilitate safe insertion and removal, making the LPS-RK-150SP a rugged solution for high-current 600 VAC installations.