Unlock Switch Button

Purpose

The Unlock Switch button (WESpT) is used to remove the manual lock that has been placed on a switch. A manual lock prevents a switch from being thrown for any reason.

Unlock Switch Button (on the right)

Operation

To unlock a switch, WESpT must be pressed together with the button of the switch being manually unlocked. When manually unlocking double or single slip switches, the switch that is unlocked depends on the current switch selection (KWT).

Result

When a switch is manually unlocked, the red manual lock light will extinguish.