DE1990999U - Side-by-side feed-through terminal - Google Patents

Description

C.A. Weidmüller KG Rhöndorf, April 18, 1968

Berlebeok (near Detmold) B _e / Tho,

Utility model registration
PA 25O

Alignable feed-through terminal

The innovation concerns a separable modular terminal with feed-through and screw or solder, plug or crimp connection for electrical lines. This clamp consists essentially from an insulating housing and contact means arranged therein. You can use a corresponding locking member, which is inserted in the foot of the insulating material into a Recess of a housing-enclosed device or the like. Without additional Fasteners used and combined to terminal strips of any number of poles.

Such separable feed-through terminals are used to create an electrically conductive connection between the incoming mains and control lines and the device connections located inside the housing, as well as a separation of the same by a correspondingly arranged Irenn member. A connection point protrudes through the housing cutout into the interior of the respective device disposed while the second junction operated from the outside and so is usually _t that this connection remains accessible even after installation of the device.

- 2 - ■

· "> 2« Ι

Such separable feed-through terminals are required that they are particularly slim and can be easily installed. The separator must be designed and uncomplicated be easy to use. You should also have a device for test connection, as the connected device often by measuring instruments or the like. must be checked.

There are lead-through terminals in a wide variety of embodiments are known in which one in the insulating housing lying clamp body a connection point, consisting of a screw connection for the outer conductor and a bushing connection, which is designed as a solder or plug connection, if necessary, these feed-through terminals with test connection be provided, which is integral with the screw and / or bushing connection connected is. Let solehe embodiments into a feed-through recess of a housing, e.g. a Switch panel, so that the externally supplied connection cables and the device connections located inside the housing can be connected. A disadvantage of these known modular terminals with feed-through connection is that they only allow a direct connection between outgoing and incoming lines and not the separation of the current path, which is required in many cases, without a conductor having to be disconnected or unsoldered.

The innovation is based on the task of designing a narrow, easy-to-manufacture lead-through terminal that compared to the well-known designs you, rch one simple separating device that can be operated. "

-3 -

According to the innovation, this is achieved in that a lined up Feed-through terminal for devices enclosed in a housing with a pivotable separating member is provided, which connects the lead-through connection with the external connection body or separates them from each other. The lead-through connection is arranged in the insulating housing so that it has one end, which is designed as a solder, plug, or crimp connection, protrudes into the device housing, while the other end for receiving the pivotable separating member is knife-like is * In the closed position, the isolating element connects the lead-through connection with a second connection point at which one end " Is designed like a knife, while the other end has connection options for the incoming conductor. This junction can be designed as a solder, plug or crimp connection or put on a socket clamp such as a tension yoke clamp wear, and also have a device for test connection »The device for the test connection exists in the embodiment with a socket clamping body from a hole that is preferably made in the socket clamping body «If necessary, · an additional test socket can be attached. With another Embodiment is a bore in one for the test connection angled part of the terminal flag, in which also a additional test socket can be screwed in »

An embodiment of the innovation is shown in the drawing and is explained in more detail below.

Show it

I * ig, 1 The view of the lead-through terminal according to the innovation and Fig. 2 The contact part in a modified embodiment

Fig. 3 The view of the lead-through terminal in a modified embodiment.

-s Λ '

The stackable lead-through terminal shown in the figures is intended for housing-enclosed devices ο ..dgl. «It essentially consists of an insulating housing (1) with a contact system arranged in it ) and thus in a housing recess of an electrical device or the like .. insertable. In its basic structure, the contact system consists of a feed-through connection (A-), which is connected to the contact lug (6) of the socket clamp body (?) Via a pivotable separating element (5). The arranged perpendicular to the fixing plane in the insulating feedthrough terminal (4) projects with a correspondingly shaped lug (8) _'s as Steckbzw. Solder connection is formed, into the device housing, while the other'End (9) is knife-like and is surrounded in the closed position by the leg (10) of the pivotable separating member (5). Likewise, the knife-like end (12) of the contact lug (6) is encompassed by the legs (11) of the separating member (5) and thus provides the conductive connection to the socket clamping body (7) placed on the connection point (15) according to FIG ), here. The socket clamp body (7) is provided with a threaded hole (19) for the clamping screw (16) and also has a hole (17) for receiving a test plug »In addition, a test socket (18) can be attached» The hole (17) is then only provided with a thread.

In another embodiment with Zugbügelklemmkb'rper is the Provide the contact lug (6) with an angled projection (22), which has a hole (23): which is used to accommodate the test plug.

- 5 -

In the embodiment according to FIG. 3, the connection point is designed as a solder or plug connection. The device for the test connection consists of a part (20) which is angled from the outer contact lug (6) and which is provided with a bore (21) and can optionally have a test socket (18).

The separable terminal block with lead-through connection enables a connection between the terminals located inside a housing Device connections and the externally supplied Wetz or Control lines, soxvie a separation of the same without a Line must be disconnected or * unsoldered.

Protection claims

E. KRlCK

Claims (1)

BÄ.2U531 * 27A protection claims 1. Side-by-side feed-through terminal for electrical lines, for direct attachment to devices or the like. _} consisting of an insulating material housing and contact means arranged therein, which enable an interruption between the line supplied from the outside and the device connections located inside the housing, characterized in that the contact means which can be connected via a separating member (5) consist of a feed-through connection (A), which is used as solder -, plug-in or crimp connection (8) is formed and another connection point (15) j which also has such connection options for the incoming conductor or carries a socket clamp body (7) placed on it and that a device for test connection is also provided " 2 »Baying terminal according to claim 1, characterized in that that the knife-like ends (9j 12) the lead-through connection (4) and the contact lug. (6) about the pivoting separator (5) can be connected « 5 * Alignable guide clamp according to claim 1, characterized in that that the device for the test connection from a Bore (17) in the socket clamp body and, if necessary, one Test socket exists. 'hm alignable Durehführungsklemme claimed in claim 1 in that the device for the test connection from an angled, provided with a bore (21) part (20) of the contact lug (6) and optionally a test socket " *. € .. A. Weidinüikr KG E. KRiCK