Power distribution box in e.g. electric system of e.g. motor car, has connectors at supporting units, that are connected to interconnect supporting units with one another and form a main portion of box with different space requirements

摘要

The power distribution box (10) has the connectors that are arranged at several sides of the first and second supporting units (20A,20B). The connector at the first supporting unit is connected to the connector at the second supporting unit to interconnect the first and second supporting units with one another and form a main portion of the box with different space requirements. The locking elements (62,72) are provided on the first supporting unit for engagement with the second supporting module.