Littelfuse LLSRK-200ID is a time-delay, current-limiting fuse from the Powr-Gard family designed to provide reliable overcurrent protection for low-voltage industrial power circuits. It features a 200A current rating and a 600V AC voltage rating, with a high interrupting capacity of 300kA at 600V AC. The fuse is constructed as a single-barrel, RK1 class unit with a 1.84-inch diameter and utilizes clip-style connections for secure installation, complying with relevant industry standards for circuit protection in demanding applications such as feeder circuits, motor control centers, and service entrance equipment.
Key Features & Specifications
Type: Time-delay, current-limiting, RK1 class fuse, single barrel
Voltage Rating: 600V AC
Current Rating: 200A
Dimensions: 1.84" diameter
Standards: UL Listed, CSA Certified (typical for RK1 class)
Applications: Industrial feeder circuits, motor protection, service entrance equipment