The WF, WY and WS series are metal shell connectors, these series are a big family, these three series have the same insert, same contacts and same electric spec, just different shell and different IP rating.
WF series is a IP55-67 waterproof connector, threaded coupling, it is a very strong connector, designed for indoor / outdoor, cold or hot , hush conditions.
The connectors can be used for both cable to cable (in-line) and cable to panel-mount connections. Each side can be male or female contact, (Plug or socket versions), the IP44 caps are available on panel connector.
1) Shell diameter (the panel hole cutout size): from 16mm to 55mm.
2) Number of contacts: 2pin to 61pin
3) Rated current: 5A-200A
4) IP rating: IP55-IP67
5) CE, ROHS approval

Remarks: The rated current decreases according to the number of contacts, more contacts, less rated current.

Material and spec

★Each side can be male or female contact

★Solder contact spec see page 87-88

★Crimp contact spec see page 89-92