80x80 IP Connection Box is a type of junction box that is used to house and protect electrical connections and equipment in an industrial or commercial setting. The "80x80" designation refers to the size of the box, which measures 80mm by 80mm.

The term "IP" stands for Ingress Protection, which is a standard that indicates the level of protection that the enclosure provides against dust and water. The two-digit number that follows the "IP" designation indicates the level of protection, with higher numbers indicating greater protection.

For example, an IP65-rated connection box is protected against dust and water spray from all directions, while an IP67-rated box is protected against dust and water immersion up to a specified depth.

Connection boxes are used in a variety of applications, including industrial control systems, telecommunications equipment, and outdoor lighting installations. They can be made from a variety of materials, including metal, plastic, and fiberglass, and may be designed to be wall-mounted or freestanding.