Junction boxes for sourcing from China are made of plastic or metal and are optimized with a degree of protection from dust, water, corrosion, electric shock and explosion. Some have additional features of impact, acid, alkali and UV resistance.
Commonly available are ABS, PC, aluminum and steel units for homes, commercial buildings, solar system installations and optical communications systems, with water-resistant versions having an IP55 to IP68 rating. These devices comply with industry safety requirements based on UL, CE, TÜV and RoHS standards.
Chinese manufacturers can also produce junction boxes that follow buyers’ preferences for materials to use, product shapes and dimensions and other features. They source plastic and metal inputs from domestic companies but accommodate requests for imported ones.
The cost of materials is expected to remain stable in the months ahead, ensuring that there will be no changes in the prices of junction boxes.
Plastic junction box, UL94V-2 rating
Company: Dongguan Shengruichi Electronic Co. Ltd
Dongguan Shengruichi’s junction box, the EW-M2068(L), has a UL94V-2-rated plastic housing, and nylon 66 and copper alloy connectors. This screw-in product has -40 to 105 C operating temperature, is IP68-rated, and has corrosion and high temperature resistance. It meets TÜV, CE and RoHS standards.
MOQ: 500 pieces
Lead time: 7 days
IP68 screw-in junction box
Company: Dongguan Shengruichi Electronic Co. Ltd
The EW-M2068(L)-Y from Dongguan Shengruichi is another screw-in junction box with a UL94V-2-rated plastic housing, and nylon 66 and copper alloy connectors. It has -40 to 105 C operating temperature, and corrosion and high temperature resistance. This IP68-rated product conforms to TÜV, CE and RoHS standards.
MOQ: 500 pieces
Lead time: 7 days
Junction box, customizable shape, size
Company: Mestech Industrial Ltd
This junction box from Mestech, the Mestech-037-01, may be made of ABS, PVC, PC, nylon or other materials. Its shape and size can be customized, depending on intended applications.
MOQ: 2,000 pieces
Lead time: 10 days
Mirror-polished ABS junction box
Company: Mestech Industrial Ltd
Mestech’s junction box, the Mestech-510, is made of ABS and processed using injection molding and mirror polishing.
MOQ: 1,000 pieces
Lead time: 10 days
16-port lockable junction box
Company: Ningbo Really Optronics Technology Co. Ltd
Ningbo Really’s TDB-15-001 is a 16-port junction box made of ABS and PC. Designed for pole or wall mounting, this lockable product has a lateral pressure resistance of 500N and a shock resistance of 750N. It measures 305x207x100mm.
MOQ: 500 pieces
Lead time: 7 days
Junction box for FTTH, FTTB and FTTX networks
Company: Ningbo Really Optronics Technology Co. Ltd
The RF-FC7-4 from Ningbo Really is a junction box for a one-core fiber-optic cable used in FTTH, FTTB and FTTX networks. It is IP68-rated and is available in white and black variants.
MOQ: 500 pieces
Lead time: 7 days
