1. A CONNECTOR COMPRISING FIRST, SECOND, THIRD AND FOURTH CONDUCTIVE LENGTHS EACH HAVING A AND B SECTIONS ANGULARLY DISPOSED RELATIVE TO ONE ANOTHER ABOUT A FIRST AXIS, SAID LENGTHS BEING ARRANGED WITH THE A SECTION OF EACH LENGTH POSITIONED OPPOSITE AND SPACED FROM THE B SECTION OF ANOTHER LENGTH TO DEFINE FOUR SETS OF OPPOSED LENGTH SECTIONS, AND INSULATION BETWEEN THE OPPOSED LENGTH SECTIONS OF EACH SET.