This lid switch (part number WP3949238) is for washers.
Lid switch WP3949238 detects if the washer lid is open or closed and prevents the washer from spinning and agitating when the lid is open.
Unplug the washer before installing this part. Wear work gloves to protect your hands.
WP3949238 (or 3949238)
The manufacturer substituted part 3949238 with this new part WP3949238