Notice that when contact (1-2) of limit switch X opens to de-energized contactor F, its contact (1-3) will almost simultaneously closed to energized the contactor R. This will bring about the automatic reversal of the overhead crane from the left to the right.
On the other hand where contact (1-2) of limit switch Y opens to de-energized contactor R, its contact (1-3) will almost simultaneously closed to energize the contactor F. This will bring about the automatic reversal of the overhead crane from the left to the right.
Chicken incubator swiffel egg rack to run continuos from left to right while thermostat calls for heating and controlled by 2 limit lever switches diagram please ??
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