3SU1851-0AH00-4NB1 SIEMENS

The 3SU1851-0AH00-4NB1 from Siemens is a robust and versatile enclosure designed for command and signaling devices. It accommodates 22mm round devices and features a durable metal construction, ensuring longevity and reliability in demanding industrial environments. The enclosure's top part is finished in a neutral gray color, providing a clean and professional aesthetic. It incorporates a single control point made of metal, enhancing its resistance to wear and tear. The control point is equipped with a black, 40mm mushroom pushbutton, designed for easy and immediate operation. This pushbutton is a momentary contact type with one normally open (NO) contact, utilizing spring-loaded terminals for secure and efficient wiring. The enclosure is designed for floor mounting, offering stability and ease of installation. A silver label with a black font and a graphic symbol for 'Autoplay' is affixed, providing clear identification of the control function. Connectivity is facilitated through an M12 connector (5-pin) located at the bottom, and insulated reserve conductors are included for future expansion or modifications. The label is glued in place, ensuring it remains securely attached even in harsh conditions.