The present invention relates to a switching device for an opening and closing apparatus of a cultivation facility, capable of preventing water from flowing into an electronic component including a limit switch installed inside and easily discharging inner water due to a condensation phenomenon to the outside. The limit switch and a switching gear are installed in the switching device. A control button combined with the switching gear is installed by passing through the front side of a switching housing. A plurality of blowholes are formed in the switching housing. A blowhole cover is formed in an upper blowhole. A lower blowhole is covered by a button cover.본 발명은 내부에설치된 리미트스위치를 포함하는 전장품으로 물이 유입되는 것을 차단함은 물론, 결로현상으로 인한 내부의 수분이 외부로 쉽게 배출될 수 있게 한 재배시설 개폐장치용 스위칭장치에 관한 것이다.
