An electrical connector assembly (2) is provided by an internal connector assembly (6) having a housing (80) with a latching structure (114) which is latchable with a mating connector (200). The housing positions mating terminations in mating registration with a further electrical connector. An outer housing assembly (4) is positioned over the inner connector housing and provides a sealed enclosure to the mating interface between the two electrical connectors. The inner housing assembly further includes a rotatable collar (10) which, when rotated, has a cam surface (60), which deflects the locking latch of the internal connector housing (80), thereby disconnecting the two electrical connectors. |