The VW3AP1801 is a key switch labeled "local / remote" for the Altivar Process ATV600 and ATV900 drive families. It is a control accessory — not a standalone operator station — and it cannot be ordered alone. The condition of use requires it to be mounted in combination with a standard enclosure.
This key switch is destined for compact drive systems. On an ATV600 or ATV900 drive, it provides the local/remote selector function at the enclosure door, letting an operator toggle between the drive's keypad control and the fieldbus or hardwired remote setpoints. The switch itself is the interface point — the drive's control terminal block handles the actual logic.