Fully pre-assembled
Connectors can be clipped straight onto the mounting rail without preparatory work
Notice
Required number of cross-rail connectors for each intersection point:
Mounting rail, 39 x 37: 1 unit
Mounting rail, 47 x 37: 1 unit
Mounting rail, 60 x 37: 2 unit
Mounting rail, 70 x 40: 2 unit
Mounting rail, 120 x 90: 4 unit
