Cooper Bussmann LPS-RK-90 - Low-Peak Time-Delay Fuse 90A 600V (300kA AIC)

Cooper Bussmann LPS-RK-90 is a Low-Peak time-delay fuse designed for circuit protection in low-voltage electrical systems. Rated for 600V AC/DC applications with a 90A current capacity, it features a 300kA interrupting rating at 600V for robust short-circuit protection. The single-barrel RK1-class fuse measures 1.11" in diameter and utilizes a time-delay design to withstand temporary overloads while maintaining fast response to fault conditions. Compliant with industry standards for low-voltage protection devices, it is commonly used in industrial control panels, motor circuits, and power distribution equipment requiring reliable overcurrent protection.

Key Features & Specifications

• Type: LPS-RK time-delay fuse, single barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 90A
• Diameter: 1.11 inches
• Class Rating: RK1
• AIC rating: 300kA@600V
• Standards: UL/CSA recognized
• Applications: Industrial control systems, motor protection, power distribution