Electrical steering column lock

An electrical steering column lock, comprising:

• a locking guide driven by a driving part that advances and retreats with respect to a lock ring;
• a lock bar that advances and retreats toward and from the locking guide within a predetermined distance in the same direction as the advance and retreat direction of the locking guide, the lock bar having a leading end disposed toward the lock ring, and being elastically supported by the locking guide biased in a direction toward the lock ring,
• wherein one side of the locking guide is provided with a protrusion,
• a slider that advances toward and retreats from the locking guide, positioned facing the protrusion of the locking guide, and wherein
• the slider is provided with a grooved part into which the protrusion is insertable.