Contact housing for electrical plug connector, has chambers receiving contact body via mounting hole, and locking unit with locking projection blocking locking arm in locking position of locking unit against movement from its position

摘要

The housing (1) has contact chambers (2) receiving a contact body (4) through a mounting hole (3). A flexibly movable locking arm (5) projects into the chamber for locking the body in its end position. A locking unit (7) is displaceably guided transverse to a plugging direction (6) of the body, which extends with a locking projection (16) in the contact chamber. The locking unit has another locking projection (21) e.g. spacer unit, which blocks the locking arm in the locking position of the locking unit against the movement from its position.