The 133820 is a limit switch designed for safety and automation applications. It features a M20 connector, with configurations including 2NC/1NO+1NC/1NO contacts, and is suitable for use in environments with challenging conditions such as high dust and humidity. The switch is equipped with a safety door switch function, ensuring reliable operation in safety-critical systems. Its robust construction and various contact arrangements make it ideal for controlling and monitoring machinery in industrial settings.
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