Path: OKDatasheet > Semiconductor Datasheet > Littelfuse Datasheet > LLSRK31/2
LLSRK31/2 manual: POWR-PRO dual-element, time-delay class RK1 fuse. 3 1/2 A. Voltage rating 600 VAC, 300 VDC. Interrupting rating AC 200,000 A rms symmetrical, 300,000 A rms symmetrical (littelfuse self-certified), DC 20,000 A.