Patent ID: 8376780

Claim:
An EMC-protected industrial plug connector, comprising: a base part having two sides; a plug part having two sides and being configured to be mated with said base part; said base part and said plug part each having a respective contact insert and a respective metallic housing; a first metallic frame sheet formed of a low-impedance, conductive material disposed on said base part; a second metallic frame sheet formed of a low-impedance, conductive material disposed on said plug part; said contact inserts and said frame sheets configured to provide electromagnetic compatibility for the industrial plug connector; said frame sheets being at least partially mutually overlapped in a mated state; strips each mounted on a respective one of said two sides of a respective one of said base part and said plug part, said strips having holes formed therein; screws disposed in said holes formed in said strips for screwing said base part to said plug part; rivets respectively connecting said strips to said base part and to said plug part; a housing wall; and a collar at least partially resting on an inner wall surface of said housing of said base part and producing an electrical contact between said housing wall and said housing of said base part in a final assembled state.