3SU1851-0NB00-2AC2 SIEMENS

The 3SU1851-0NB00-2AC2 from Siemens is a robust and reliable enclosure designed for command devices with a 22 mm diameter. Constructed from durable metal, this enclosure ensures longevity and protection in demanding industrial environments. The top part of the enclosure is finished in a vibrant yellow color, enhancing visibility and safety. It features a protective collar that safeguards the enclosed components from accidental damage. The enclosure includes one control point made of metal, providing a secure and stable mounting for the emergency stop pushbutton. Equipped with a red, 40 mm mushroom pushbutton for EMERGENCY STOP functionality, it utilizes a rotate-to-unlatch mechanism for quick and easy operation. The device incorporates 1 normally closed (NC) contact for safety circuits and another 1 NC contact for additional control functions. Electrical connections are facilitated through screw terminals, ensuring secure and reliable wiring. Designed for floor mounting, the enclosure features 1xM20 threaded entry on both the top and bottom, offering flexible cable management options.