The AT06-4S is a 4-way Plug with socket-type contacts. The AT series connector design incorporates an integral latching system that ensures a definitive electrical and mechanical connection. Connector housing is manufactured with a thermoplastic material that is not only durable, but has excellent UV resistance, dielectric/mechanical properties. The sealing system is comprised of a front and rear silicone, multi-sealing perimeter against environmental ingress. Contacts are derived from quality copper alloy to ensure an electrically-reliable connection.