product data sheet 3SB3500-0AA21 22mm metal round actuator: pushbutton with flat button with holder red actuator / signaling device: design of the product single device round design of the operating mechanism pushbutton external diameter / of the activation element mm 28.5 type of unlocking device without color / of the activation element red material / of the activation element plastic shape / of the activation element flat pushbutton number of switching positions 2 product component / front ring yes material / of the front ring metal color / of the front ring silver design of front ring standard product function / emergency stop function no general technical details: resistance against shock ? for devices without incandescent lamp / according to iec 60068- 2-27 <= 50g resistance against vibration / according to iec 60068-2-6 20 ... 200 hz: 5g 3SB3500-0AA21 page 1/ 07/27/2012 subject to modifications ? copyright siemens ag 2012 3
operating cycles / maximum 1/h 1,000 mechanical operating cycles as operating time / typical 10,000,000 product extension / optional / fluorescent materials no item designation ? according to din en 61346-2 s ? according to din 40719 extendable after iec 204-2 / according to iec 750 s tightening torque / of the screws in the bracket / maximum nm 1 ambient temperature ? during operating c -25 ? +70 ? during storage c -40 ? +80 protection class ip ip67 climatic class / during the operating phase / according to en 60721 3k6 type of mounting front mounting shape / of the installation hole round installation width mm 28.5 mounting diameter mm 22 mounting height mm 12 mounting depth mm 29 certificates/approvals: general product approval test certificates special test certificate shipping approval other confirmation other environmental confirmations further information: information- and downloadcenter (catalogs, brochures,?) http://www.siemens.com/industrial-controls/catalogs industry mall (online ordering system) http://www.siemens.com/industrial-controls/mall cax online generator: http://www.siemens.com/cax 3SB3500-0AA21 page 2/ 07/27/2012 subject to modifications ? copyright siemens ag 2012 3
service&support (manuals, certificates, characteristics, faqs,...) http://support.automation.siemens.com/ww/view/en/3SB3500-0AA21/all image database (product images, 2d dimension drawings, 3d models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3SB3500-0AA21 last change: jul 17, 2012 3SB3500-0AA21 page 3/ 07/27/2012 subject to modifications ? copyright siemens ag 2012 3
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