Switching action a ɛwɔ double-acting cylinder no mu no, mframa fibea no na ɛkanyan no,a mframa a ɛkɔ mu ka ho no yɛ ON, OFF na gyinabea no kɔ so tra hɔ;
Single-Acting Switch adeyɛ ne adeyɛ a ɛbue no yɛ mframa a wɔde di dwuma, na adeyɛ a ɛbɛn no yɛ spring sanba: biako-Acting: normally open type(N/O) ne normally closed type(N/C). Mpɛn pii no, ɛbue type: mframa a ɛkɔ mu, ɛbue; Mpɛn pii no wɔatoto mu: mframa a ɛkɔ mu, a wɔato mu.
