Switchcraft ip68 weathertight connectors switchcraft en3p2f weather tight panel socket with 2 poles from the switchcraft en3 series ideally suited for use in the marine process control and medical electronics industries a double seal is created by moulding an o ring onto the cord housing and a gasket onto the panel housing a sealing cap is also available which suits both panel plugs and sockets switchcraft en3p2f 2 pole weathertight panel skt