An enclosure DIN rail mount is a type of protective housing for electronic components. It is designed to be mounted on a DIN rail, which is a standardized metal rail used for mounting electrical and electronic equipment in control panels and switchgear. The enclosure you described has dimensions of 115 millimeters wide, 90 millimeters tall, and 40 millimeters deep. It is also white in color.

Enclosure DIN rail mounts are used to protect and organize electronic components in industrial and commercial settings. They are made from materials such as plastic or metal and are designed to be durable and resistant to environmental factors such as dust, moisture, and extreme temperatures. The enclosures have removable panels or covers that allow access to the components inside for maintenance or repair. They may also have features such as ventilation holes, mounting holes, and cable entry points to facilitate installation and use.

Din rail mounting is often used to provide a professional touch to a project.