Abstract: A connector, comprises a connector assembly; a main housing having an internal chamber for receiving therein the connector assembly; and a housing cover which mates with the main housing to cover the internal chamber. The main housing includes an opening at one end of the main housing with a removable and retractable cover permitting access to the internal chamber. A mating connector is connected to the connector assembly, the mating connector including a fastening tab; and the fastening tab including a main tab that is interlocked with the removable cover to prevent the mating connector from unintentionally disconnecting from the connector assembly. A protective housing assembly is also disclosed.

Abstract: A connector, comprises a connector assembly; a main housing having an internal chamber for receiving therein the connector assembly; and a housing cover which mates with the main housing to cover the internal chamber. The main housing includes an opening at one end of the main housing with a removable and retractable cover permitting access to the internal chamber. A mating connector is connected to the connector assembly, the mating connector including a fastening tab; and the fastening tab including a main tab that is interlocked with the removable cover to prevent the mating connector from unintentionally disconnecting from the connector assembly. A protective housing assembly is also disclosed.

Abstract: An electrical tell tale system comprises a main control unit forming part of a trailer connector. The main control unit is a moulded module or cut printed circuit board, which fits into the connector. The main control unit has aligned pin connections to connect to and monitor all of the existing connections in the connector. The main control unit module includes screw type connections for the wiring from the vehicle harness and a tell tale monitor. The main control unit module is housed in the connector and by its connections changes the normal operation of the trailer connector to monitor all of its housed circuit connection in one complete unit.

Abstract: An electrical tell tale system comprises a main control unit forming part of a trailer connector. The main control unit is a moulded module or cut printed circuit board, which fits into the connector. The main control unit has aligned pin connections to connect to and monitor all of the existing connections in the connector. The main control unit module includes screw type connections for the wiring from the vehicle harness and a tell tale monitor. The main control unit module is housed in the connector and by its connections changes the normal operation of the trailer connector to monitor all of its housed circuit connection in one complete unit.