{HEAD ~ A third lead} 38 of {TAIL ~ the voltage suppressor} 28 is connected to a ground potential 
{ HEAD ~ A third lead } 38 of { TAIL ~ the voltage suppressor } 28 is connected to a ground potential
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH