{HEAD ~ The solid state switching device} may be mounted on {TAIL ~ the circuit board} and controls the switching of power to an industrial load 
{ HEAD ~ The solid state switching device } may be mounted on { TAIL ~ the circuit board } and controls the switching of power to an industrial load
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH