IE2F-BC EO Underwater Pluggable Connector.The EO series is a underwater pluggable connector. It is specifically designed to push all the water out of the connector when you connect it underwater. This makes it a very useful connector for underwater applications. Each contact can be used on 115 volt and is capable of transferring at least 6.5 ampere. The connectors are supplied with neoprene cables. The connector is a 1 pin with 2 contacts.