This switch is momentary Automatic Reset action, Resetting returns
to off when released.This polarity reversing switch replacement for most
RV/trailer power tongue Jacks wheel.connect power and ground and two DC
motor leads and the switch will reverse the motor direction.
Product package:1pcs rocker switch+Connect jumper wires.If there is any
problem with the switch you received, please contact me by email in
time and I will reply you within 24 hours.