Littelfuse IDSR200 is a UL Class RK5 dual-element time-delay fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC rating with a 200A current capacity and 200kA interrupting rating at 600V for robust circuit protection. The fuse measures 1.84" in diameter with a 9 5/8" length and 1.41 lb weight, constructed with indication capability for visual status monitoring. Certified to CSA, cUL, and UL standards, this Mexico-manufactured fuse meets stringent safety requirements for commercial power distribution, motor protection, and transformer circuits where time-delay characteristics are critical.
Key Features & Specifications
Type: UL Class RK5 dual-element time-delay fuse with indication
Voltage Rating: 600V AC
Current Rating: 200A
Dimensions: 1.84" diameter x 9 5/8" length
Weight: 1.41 lb
Standards: CSA, cUL, UL
Applications: Industrial power distribution, motor circuits, transformers