1. AN ELECTROMAGNETIC SWITCHING ARRANGEMENT, COMPRISING, IN COMBINATION AN INDEPENDENT SWITCH ASSEMBLY INCLUDING A BANK OF CONTACT MEANS EACH INDEPENDENTLY MOVABLE BETWEEN A NORMAL AND AN OPERATIVE POSITION; AN ELECTROMAGNET ASSEMBLY HAVING A SINGLE MOVABLE OPERATING ARMATURE AND BEING RESPONSIVE TO ELECTRIC IMPULSES FROM AN OUTSIDE SOURCE OF ELECTRIC ENERGY; AN INDEPENDENT MECHANICAL CONTROL TRANSFER ASSEMBLY OPERABLE BY THE MOVEMENT OF SAID ARMATURE FOR TRANSMITTING SUCH MOVEMENT TO SAID CONTACT MEANS, SAID CONTROL TRANSFER ASSEMBLY COMPRISING A BANK OF INDIVIDUAL TRANSFER UNITS EACH BEING COOPERATIVELY ASSOCIATED WITH A DIFFERENT ONE OF SAID CONTACT MEANS, RESPECTIVELY, EACH OF SAID TRANSFER UNITS COMPRISING AN ELONGATED FIRST TRANSFER MEMBER STATIONARILY MOUNTED AT ONE END AND HAVING AN OPPOSITE END PORTION MOVABLE TRANSVERSELY OF SAID BANK, BETWEEN A POSITION OF REST AND AN OPERATIVE POSITION IN WHICH IT PLACES THE RESPECTIVELY ASSOCIATED CONTACT MEANS OF SAID SWITCH ASSEMBLY IN OPERATIVE POSITION, A SECOND ELONGATED TRANSFER MEMBER STATIONARILY MOUNTED AT ONE END AND HAVING AN OPPOSITE END PORTION IN ENGAGEMENT WITH A PORTION OF SAID END PORTION OF SAID FIRST TRANSFER MEMBER AND MOVABLE IN A DIRECTION PARALLEL WITH SAID BANK OF TRANSFER UNITS BETWEEN AN INOPERATIVE AND AN OPERATIVE POSITION AND ALSO BEING MOVABLE, WHEN IN SAID OPERATIVE POSITION, TRANSVERSELY OF SAID BANK OF TRANSFER UNITS SO AS TO MOVE BY ITS MOVMENT SAID FIRST TRANSFER MEMBER TO ITS OPERATIVE POSITION, AND A CRANK LEVER HAVING A FIRST ARM IN ENGAGEMENT WITH SAID END PORTION OF SAID FIRST TRANSFER MEMBER AND A SECOND ARM IN ENGAGEMENT WITH SAID END PORTION OF SAID SECOND TRANSFER MEMBER OF THE NEXT FOLLOWING TRANSFER UNIT IN SAID BANK THEREOF, SAID CRANK LEVER BEING MOUNTED TILTABLY FOR MOVING, WHEN ITS FIRST ARM IS MOVED BY SAID FIRST TRANSFER MEMBER MOVING TO ITS OPERATIVE POSITION, SAID SECOND TRANSFER MEMBER OF THE NEXT FOLLOWING TRANSFER UNIT TO ITS OPERATIVE POSITION, AND ACTUATOR MEANS CONNECTED WITH SAID MOVABLE ARMATURE AND MOVABLE THEREBY ACROSS THE REGION OF SAID END PORTIONS OF SAID SECOND TRANSFER MEMBERS OF SAID TRANSFER UNITS, SAID ACTUATOR MEANS BEING SO SHAPED THAT BY ITS MOVEMENT ONLY THAT SECOND TRANSFER MEMBER IS MOVED TRANSVERSELY OF SAID BANK OF TRANSFER UNITS WHICH IS PLACED IN SAID OPERATIVE POSITION, WHEREBY CONSECUTIVE ENERGIZATION OF SAID ELECTROMAGNET MEANS BY CONSECUTIVE IMPULSES CAUSES CONSECUTIVE TRANSFER UNITS OF SAID BANK THEREOF TO MOVE FROM POSITION OF REST TO OPERATIVE POSITION AND THUS TO PLACE THE RESPECTIVELY ASSOCIATED CONTACT MEANS CONSECUTIVELY IN OPERATIVE POSITION; AND MEANS FOR DETACHABLY CONNECTING SAID SWITCH ASSEMBLY WITH SAID CONTROL TRANSFER ASSEMBLY AND ELECTROMAGNET ASSEMBLY, RESPECTIVELY.