Path: OKDatasheet > Semiconductor Datasheet > Littelfuse Datasheet > LLNRK1/2
LLNRK1/2 manual: "POWR-PRO dual-element, time-delay class RK1 fuse. 1/2 A. Voltage rating 250 VAC 125 VDC. Interrupting rating AC 200,000 A rms symmetrical, 300,000 A rms symmetrical (littelfuse self-certified), DC 20,000 A."