摘要:
The subject matter of the invention is a connector block (1) with solderless, non-screwed and stripping-free terminal elements (2, 3) having a polytropic air gap, for terminating dropwire cables (6) and cable wires (7). The terminal elements (2, 3), which comprise a terminal contact (2b, 3b) and a center contact (2a, 3a), have a semi-circular extension (2a') on the underside (2') of the center contact (2a, 3a), the spacing of said semi-circular extension relative to an earth bar (4) mounted in the housing lower half (12) being variable by tilting the earth bar (4) about 180.degree.; said earth bar (4) is adapted to be mounted at either of two different levels. Thereby it is possible to select a high-voltage spark-gap function.
摘要:
A contact member for electrical conductors, in particular for cable wires of telecommunication systems, comprises two electrically conductive contact sections forming a contact slot, in order to simplify and make less costly manufacture and assembly of the components including the contact members, the contact section are formed from an insulating material and are provided with metallized contact surfaces.
摘要:
The invention relates to a surge-protected cable joint for telecommunication networks, comprising a joint casing closed at either end and having axial cable inlets, and terminal strips for the cable wires secured in the casing interior. In order to permit connection of an increased number of cable wires without increasing the external dimensions while at the same time obtaining a higher resistance to surge currents, the individual terminal strips are disposed within the joint interior in a plurality of double rows arranged in series and each row is fixedly mounted within a trough, thus resulting in a wiring free from crossover points and in an increased number of connections. The receiving troughs (2, 2a) are bolted together in pairs with their bottoms adjacent each other, and are secured to lateral connecting rails (4). These connecting rails (4) in turn are mechanically and electrically coupled via support rails (6) to one of the end walls of the joint casing (1) and via an earth cable to a connecting bolt (5). Furthermore, surge arrester magazines (8) are detachably secured, e.g. by clamping, on the individual terminal strips.
摘要:
A terminal, isolating or connecting strip for telecommunications and data technology, having contact elements and having a mounting apparatus. A terminal, isolating and connecting strip of the generic type is provided, by means of which very different circuit, protection and measurement tasks in telecommunications and data technology are ensured in a very small space, with an increased wiring density, reliably and with a high level of operator convenience and clarity, it being necessary to ensure reliable separation between the functional/work areas of network operators and subscribers, is achieved in that insulation-piercing terminal contact elements 7,8 are introduced into the two insulating bodies 3,4 which are arranged at an angle with respect to one another, which insulation-piercing terminal contact elements 7,8 are formed continuously over two planes and form two rows of terminal strips 1,2 which are at an angle with respect to one another, the lower insulating body 4 having latching elements 5,6 for latching onto a profile or the mounting bracket 9 in two latching positions.
摘要:
A connector bank with two rows of insulation displacement contacts for connecting insulated conductors, in particular of cables for telecommunication and data systems, comprising a surge arrester magazine to be inserted into the connector bank. In order to provide a connector bank having a voltage surge protection and allowing connecting and disconnecting as well as testing the attached cable conductors at the insulation displacement contacts even with inserted voltage surge protection, the two rows of insulation displacement contacts are arranged on different sides of the connector bank. An insulation displacement contact of the first row is connected over a connecting element with an insulation displacement contact of the second row. The surge arrester magazine is arranged laterally approximately centrally between the two rows of insulation displacement contacts.
摘要:
A termination device for telecommunication and data transmission applications, comprising a carrier rail, a base element with a receiving opening and functional modules. Various termination tasks can be solved by the base element being latched or onto or held by the carrier rail. Receiving portions for a termination element for incoming cables and for a termination element for outgoing cables are provided in the base element. A functional module is disposed between the two termination elements.
摘要:
The present invention relates to a terminal element including electrical contacts in insulation displacement technique in chambers of a receiving part for the strapless connection of conductors. The terminal element defines openings for receiving the electrical conductors. A chamber of a receiving part includes at least one opening for the introduction of a conductor. A sliding part surrounding a part of an insulation displacement contact element disposed in the chamber. The sliding part has an opening coinciding in one position of the sliding part with the opening in the receiving part, with the opening in the chamber and with the contact zone of the insulation displacement contact element. The closing part includes a device accessible from outside for moving the sliding part.
摘要:
The invention relates to a wire connector for cable wires, in particular for telecommunications.A device is provided in a wire connector, which can be used for generating a connecting splice as well as for generating a branching splice, without special tools for cutting the cable wires off being necessary. Guide channels (4) are provided having a separating knife (6) for the cable wires (7,8). Furthermore, the upper part of housing (2) includes separating pieces on its underside. The upper part of housing (2) is latchable with the lower part of housing (1) in two different positions, the separating pieces cooperating in one position only with the separating knives (6).
摘要:
The invention relates to a wire connector for cable wires, in particular of telecommunication cables.The invention provides housing sections 2, 2' are constructed identically, and are adapted to be snap-fitted with each other after being rotated by 180 degrees relative to each other, that the crosspieces 6, 7 between the guide channels 8, 9 form the press-in sections, that the snap-fit elements are formed of the side walls 4, 5 of the housing sections 2, 2' extending parallely to the guide channels 8, 9 and that on the inner side of the longer side wall 4 is provided a receiving groove 11 for the other, shorter side wall 5 of the housing section 2, 2'.