OK, How about a Jandy (sp?) panel for an outside hot tub? Do you need a full 30" clearance in front of the panelboard? There are several breakers inside ( motor, light, blower, etc) however there are 2 large pumps in front of the panel. You can open the panel door to 90 deg and more, and there is nothing directly in front of the panel, just those 2 motors on the ground right in front. You have to reach over the motors to work on the panel.