To facilely confirm safety switch operation of a passenger conveyor from outside without observing it from inside and facilitate restoration work by releasing the operation of the safety switch.

A safety switch operation confirming device is provided with a safety switch operation indication lamp 21, which is connected to a safety switch circuit and lightens when the safety switch operates, and a safety switch short-circuit switch 22, which is for short-circuiting a lightened safety switch, and a connection connector to be able to connect to an operating panel of a passenger conveyor, and has the safety switch operation indication lamp 21 and the safety switch short-circuit switch 22 provided on an identical panel 20. Thus operating places of the safety switch can be easily confirmed a and such places can be easily short-circuited by manipulation at hand.