The Bussmann Low Peak LPS-RK-3-1/2SP is a two-pole, dual-element, time-delay fuse in a cartridge body rated for 3.5 A and 600 VAC (300 VDC) as part of the RK1 protection family. It carries interrupt ratings of 300 kA at 600 VAC and 100 kA at 300 VDC, enabling robust short-circuit protection for power circuits while tolerating inrush currents. The 2-pole design is suitable for two-pole protection in industrial controls, power supplies, and motor-load applications within panels and enclosures. As a Low-Peak fuse, it minimizes nuisance trips during brief surges while delivering defined time-delay protection for fault currents.
