Material and Spec
Solder contact spec
The WD28 connector is our popular connector, threaded coupling. The shell material is zinc alloy with black nickel plating, insert material for the plug is PPS, insert material for the socket is rubber, and PPS.
The shell diameter is 28mm (the panel hole cutout diameter is 28.2mm), The connectors are used for cable to panel-mount connections. Each side can be male or female contact, (Plug or socket versions).
There are three different types of plugs for cable fixtures, clamping nut, plastic hose adapter, and rubber sleeve.
1) shell diameter (the panel hole cutout size): 28mm
2) number of contacts: 4 or 15 gold plated contacts
3) rated current and V: 50A-10A, 500V
4) IP rating: IP55/ 65
5) CE, ROHS approval