Answer: shunter

AnswerCrossword Clue
SHUNTERRailroad mechanism
SHUNTERSwitcher
shunterone that shunts (to turn aside)
shuntermove to the side
shunterprovide with or divert by means of an electrical shunt
shunterdivert (blood) from one part to another by a surgical shunt
shunterswitch (as a train) from one track to another
shuntertravel back and forth shunted between the two towns
shunterto turn off to one side shift was shunted aside