Abstract: According to the invention, the coil of a magnet coil arrangement has a coil body which comprises a winding (14) and is extruded with plastic (17). A plug-in base with contact connectors is formed on the coil, wherein one of the connectors is used for connection of the grounding conductor (18). A metallic housing is placed over the coil. Connection of said metallic housing to the contact connector associated to the grounding conductor is achieved by means of a connection element which is guided through a recess of the plug-in base. A sealing element (42) disposed between the connection element and the recess prevents penetration of a fluid from a region between the metallic housing and the coil, into the region where a connector is connected to the contact connectors.

Abstract: An electrical power distribution arrangement includes a first terminal block (2) including a main bus bar (5) having a plurality of pole portions (3, 4), a power supply plug connector (8) connected with the first terminal block and including a power supply bus bar (12) electrically connected between a single power supply lead (17) and a first pole-portion (4) of the main bus bar, and at least one tapped output connector (9) having an output bus bar (12') connected with the main bus bar, characterized by the provision of plug-in coupling connectors (15, 15') connected with the power supply and tapped power outlet plug connectors for supplying power from the power supply lead via the first terminal block to a second terminal block of the distribution arrangement.