A mounting system

A mounting rail for mounting of a piece of equipment to a structure, the piece of equipment being provided with a mounting bracket, the mounting rail comprising:

• an upper end and an opposite lower end extending in a longitudinal direction of the mounting rail,
• a front side and an opposite back side, both the front side and the back side extending between said upper and lower ends,
• wherein the back side comprises at least one structure mounting interface for attaching the mounting rail to the structure,
• wherein the upper end comprises an upper ridge and wherein the lower end comprises a lower ridge, the upper and lower ridges extending along the mounting rail and forming a first bracket mounting interface for mounting the mounting bracket to the front side of the mounting rail in a first orientation, and wherein the front side comprises a second bracket mounting interface for mounting the mounting bracket to the front side of the mounting rail in a second orientation perpendicular to the first orientation.