The 300 Series Extended Depth Wall Mount Enclosures provide usable working depth of up to 24″. These enclosures allow equipment access through the smoked acrylic reversible front door, as well as through the lockable rear swing-out. They include one preinstalled 80 CFM fan for ventilation, and come complete with both front and rear cage nut rails. Available in five sizes with a black powdercoat microfinish.