Jxf Pre-Assembled Electrical Junction Box Supplier

Not absolutely rust proof. Stainless steel relies ona passive flm to prevent Tust, corrosion may occur if the film is damaged orin harsh environmentsSelection recommendation Forinland areas, choose 304 stainless steel, for high corosion environments like coastal or industrial areas, choose316/316L stainless steel.

Select the protection rating according to the environment: Ordinary outdoor use requires at least IP54; For rainy or spray-prone areas, choose IP55/IP65; For high-pressure washing or dusty areas, select IP66 or higher This model is IP65 by default, suitable for most outdoor environments.

Three identification methods:Magnet test 304/316 stainless steel is mostly non-magnetic-strong magnetic attraction indicates inferior quality,Request a material test report; Check surface smoothness and weld uniformity.

Size selection Choose standard single meter size for single households, for mutiple households,select based on the numberof users, reserving 23extra slots forexpansion choose a model with ample intemal space if additional components need to be installed. Consult customer service for precise selection.

Installation points: Choose a location that is shaded vibration-free, away from flammable materials, and easy to maintain,The bottom of the box should be at least 1.8 meters above ground;Installverticaly, protect incoming and outgoing wires, seal any gaps, and ensure reliable grounding for the metal box,Confirm parameters such as cut-out dimensions in advance.