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Limit Switch Circuits
This can be accomplished with a 3PDT, center OFF toggle switch
and two normally closed limit switches. When power is applied to
the control and the toggle switch is in the center position, the motor
is STOPPED. When the toggle switch is actuated in one direction,
the motor runs forward until the limit switch is actuated and the
motor stops.
When the toggle switch is actuated in the other
direction, the motor will run in reverse until the limit switch is
actuated and the motor stops. See Figure 19.
Toggle Switch Reversing with Limit Switches
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