The MBS 3000-1011-A1AB04-0 is a four-pole, tension-controlled magnetostrictive switch manufactured by Danfoss. The MBS 3000 series is designed to monitor the position of moving elements in equipment such as public transport systems and conveyors. This switch features a robust enclosure, IP65 degree of protection, a measuring system temperature range of -40 to 85 °C, and a current rating of up to 10A. The switch features a built-in dead-band system, which eliminates accidentally turning on or off false signals caused by relay noise. This series is suitable for use with a wide range of media including gases, water, oil and chemicals. It is suitable for a variety of safety and emergency stop applications.