Plug connector with short circuit contacts

A plug connector assembly including at least a first and a second plug connector, each plug connector consisting of a single pole connector having a plug body (1) and an engaging part (2), whereby each plug body (1) is provided with short circuit contacts that consist of spring contacts (9) and counter-contacts (10), and whereby the spring contacts (9) of said first plug connector contacts the counter-contacts of said second plug connector in a non-plugged position of plug body (1) and engaging part (2) of each plug connector, and wherein the short circuit contacts short-circuit a first conductor coupled to said plug body (1) of said first plug connector to a second conductor coupled to said second plug connector, whereby further each of the engaging parts (2) include at least one separating element (11) of an insulating material that, in a plugged position of the plug body (1) and the engaging part (2), is pressed into the plug body (1) thereby eliminating the short circuit between the spring contacts (9) of the first plug connector and the counter-contacts (10) of the second plug connector, wherein

• each plug body (1) consists of modules (3) that are configured to be positioned one against the other, and each engaging part (2) consists of modules (4) that are configured to be positioned one against the another, whereby each of the plug body modules (3) include on a first
• joint side (5) a counter-contact (10) and on a second, opposing joint side (6) at least one spring contact (9) having at least one contact position (23), and whereby the contact position (23) is disposed at a height that is the same height as the counter-contact (10) on an adjacent plug body-modules (3), and further, wherein the plug body-modules (3) are so formed at least on one of their joint sides (5, 6) such that a joint space (12) exists between the joint sides (5, 6) of adjacent plug body-modules (3) and that spring contacts (9) and the counter-contact (10) of an adjacent plug body-modules (3) contact each other, and further, whereby each of the engaging part-modules (4) include a separating element (11) that is configured to fit into the joint spaces (12) in a position between the spring-contacts (9) and the counter-contacts (10) between adjacent plug body modules (3) when in the plugged position, thereby eliminating the short circuit between the spring contacts (9) of the first plug connector and the counter-contacts (10) of the adjacent second plug connector.