摘要:
A combination of at least two electromagnetic switching devices, each of which is provided with a plug-in connector socket and can be fixed side by side on a support in a stationary position in relation to one another and can be connected to form electrical contact by means of a connection unit. The connection unit includes an electrical conductor connection and a plug-in connector system. The conductor connection is encased by a housing of the connection unit and the plug-in connector system is encased by the lateral faces of the connection unit that face the switching devices. The plug-in connector system is configured to be displaced on the lateral face of the connection unit towards the lateral face of the neighbouring device in the connection unit housing.
摘要:
The invention concerns an interconnect device in particular for connection and/or line terminals arranged on-line, comprising first and second interconnect combs facing each other and comprising each a connecting bar, and teeth, extending substantially perpendicularly from the connecting bar, the device comprising elastic teeth and rigid teeth. The teeth of each of the first and second combs are alternately rigid and elastic. The elastic teeth and the rigid teeth of the first comb are located respectively opposite the rigid teeth and the elastic teeth of the second comb.
摘要:
An electrical cross-connector arrangement is provided for connecting to an electrical junction box or the like a plurality of connecting terminals, modules or pin-and-socket connectors, including a comb-like member having a plurality of resilient flat finger portions having free ends that extend within corresponding openings contained in a plurality of bus bars, respectively, the free end of each finger portion being twisted about the longitudinal axis of the finger portion, thereby to effect a positive electrical contact between the finger portion and the walls of the bus bar opening, while affording a certain degree of tolerance.
摘要:
A plug-in jumper for terminal blocks is provided for elastic engagement in openings in busbars and for electrical contact-making of the busbars of at least two junction and/or connecting terminals. The plug-in jumper includes a jumper bar having a bar strip and several plugs which are connected to the bar strip. Each plug has at least two contact legs located essentially parallel to one another, of which at least one is made elastic. The plug-in jumper makes it possible to electrically interconnect different busbars of different terminal blocks since the plugs have two contact areas which are located on top of one another for contact-making of two busbars of two junction and/or connecting terminals which are located next to one another, wherein the two busbars are located on a different planes.
摘要:
A distributor is provided for selectively connecting with a plurality of voltage sources a plurality of electrical load devices, such as the sensors or actuators of an electrical and mechanical installation. A pair of voltage supply connectors mounted on a housing include first pins that are connected to continuously supply power from a first voltage source to the internal electronics circuitry of the distributor, and second pins that are connected via a jumper switch to selectively connect a second voltage source with the groups of electrical load devices.
摘要:
The invention relates to a modular connection system for industrial applications having electronic modules which have at least one data distribution device and can be mounted on a mounting rail. The electronic modules have a plurality of connections, which can be contacted via universal module locations, wherein a databus and a power supply connection are located between the electronic modules mounted on the mounting rail. Connection modules are attachable to the module locations of the electronic modules and can be fastened there mechanically to produce an electrical connection between optical or electric cables and the connections.
摘要:
A terminal block assembly includes an electrical terminal having a first stationary contact provided with insulation-piercing knife edges, and a second contact arrangement for connecting the terminal to a corresponding terminal on an adjacent terminal block assembly, the second contact arrangement including a male connector and a female jack connector that are arranged in opposite directions transversely of the terminal block body, thereby to afford connection with the corresponding terminal of an adjacent terminal block assembly mounted on a common support rail with the terminal block assembly.
摘要:
A load feeder of modular construction is provided. The load feeder includes a feeder assembly and a base lower part with integrated cable and/or bus sections. The base lower part can be expanded to form a modular support system, with a cable and bus system, by arranging in a row and making contact with further physically identical base lower parts, in order to accommodate further feeder assemblies or input and output assemblies.
摘要:
A three phase (3.phi.) sub feed lug accessory is presented. In an exemplary embodiment the 3.phi. sub feed lug accessory comprises a 3.phi. sub feed lug block and a tie down bracket. The 3.phi. sub feed lug block includes a housing having a first end and a second opposing end. At the first end, at least one and preferably a plurality of openings are formed in the housing, wherein each opening has an interlocking slot extending from the opening. The openings are intended to receive corresponding first tabs extending from one side of a load center and once the first tabs are received, they are releasably interlocked within the interlocking slots of the housing. At the second end of the housing, a shoulder is formed, wherein the shoulder defines a planar platform for receiving a first end of the tie down bracket. Similarly, the tie down bracket includes interlocking slots at a second end which are designed to interlockingly secure the second end of the bracket to second tabs of the load center, with the first end being secured to the 3.phi. sub feed lug block. The interlocking of the 3.phi. sub feed lug block and bracket results in the 3.phi. sub feed lug block being electrically connected to load center bus bars across the load center itself.
摘要:
An electrical interconnection system for electronic modules that are mountable on a support and stackable against other similar modules where the interconnection system allows for pivotable attachment of the modules to the support and electrical contacting with adjacent modules, such that power and data transmissions can occur therebetween, through an interconnection that protects the contacts during pivoting attachment of the module to the support and assures a reliable and easily established interconnection therebetween.