This document provides specifications for JXF series metal sheet distribution boxes manufactured by Zhejiang Farady Electric Co. The boxes are made of cold-rolled steel or stainless steel, have an IP55 rating, and come in various standard sizes from 200x200x150mm to. Note: The indoor concealed box can be customized. To order such indoor box, a letter “R' is specified when ordering; to order the concealed box sized 250 x 200 x 140, the order number is JXF252014R. The frame of the JXF low-voltage Switchgear is a combined structure, and the basic skeleton is assembled from C-shaped steel. Engineered to safely handle operating voltages of 220V or 380V, this robust cabinet guarantees reliable performance for. The JXF power distribution box is part of the temporary site power box or power and lighting distribution series, typically used as terminal distribution equipment.