Data sheet 3SU1851-0AA00-0AC1 ENCLOSURE FOR COMMAND DEVICES, 22MM, ROUND, ENCLOSURE MATERIAL METAL, ENCLOSURE TOP PART GRAY, WITH PROTECTIVE COLLAR, 1 COMMAND POINT, UNEQUIPPED, BASE MOUNTING, TOP AND BOTTOM 1 X M20 EACH product brand name SIRIUS ACT Product designation Commanding and signaling devices Design of the product Surface-mounted housing Enclosure: Design of the housing with protective collar Shape of the enclosure front Square Material of the enclosure metal Number of command points 1 Product component Yes protective collar Color grey of top part of the enclosure Mounting type of the enclosure Vertical General technical data: Protection class IP IP66, IP67, IP69(IP69K) Degree of protection NEMA rating NEMA 1, 2, 3, 3R, 4, 4X, 12 Shock resistance Category 1, Class B for railway applications acc. to DIN EN 61373 Vibration resistance 3SU1851-0AA00-0AC1 Changes preserved 18.04.2016 Copyright Siemens AG Page 1/3Category 1, Class B for railway applications acc. to DIN EN 61373 Mechanical data: Cable entry type Without Installation/ mounting/ dimensions: Height 89.4mm Width 85mm Depth 112.5mm Mounting diameter 22.3mm Certificates/approvals General Product Approval For use in Declaration of hazardous Conformity locations Herstellererklrung Test Certificates other Werksbescheinigun spezielle Besttigungen gen Prfbescheinigunge n Further information Information- and Downloadcenter (Catalogs, Brochures,)