While compatible with corrosive media, Model 784-S can also be used in environments that subject it to oil, fuel, water, dust, vibration, and shock. Features include snap-action electrical switch is tested to 1 million cycles, deutsch 3-pin connection, and gold contact switches for dry circuit applications. Areas of use encompass applications with limited installation space, including off-road and industrial equipment, train braking systems, compactors, and compressors.