The FLQ series of 500 V fuses provides supplemental overcurrent protection for controlling power transformers, solenoids, and circuits with strong inrush currents. In addition, these fuses provide excellent secondary protection for small motors.

These time-delay fuses can carry several times the normal load overload for a short period of time without blowing. FLQ fuses are non-indicating and can be used with an indicating fuse box or cover.