{HEAD ~ A varistor} is coupled directly to {TAIL ~ the power and neutral lines} of the distribution circuit so that the electric current travels across at least one planar surface of the varistor, thus eliminating one or more leads from the distribution circuit to the varistor circuit 
{ HEAD ~ A varistor } is coupled directly to { TAIL ~ the power and neutral lines } of the distribution circuit so that the electric current travels across at least one planar surface of the varistor , thus eliminating one or more leads from the distribution circuit to the varistor circuit
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH