It does indeed on the picture.
I was looking at the **broken link removed** and then at the manual that comes with the kit.
Maybe the relay supports it but the board doesn't?
Or maybe they indicate this because it is a novice kit and high voltage is dangerous?
Apogee didn't make the kit, they just re-sell it so disregard everything they say about it.
Velleman rate the output at only 24V at 3A for some untold reason.