Data sheet 3SU1150-1HB20-1CH0 EM. STOP MUSHROOM PUSHBUTTON, 22MM, ROUND, METAL, SHINY, RED, 40MM, LATCHING, ROTATE TO UNLATCH, WITH YELLOW BACKING PLATE, INSCRIPTION: NOT-HALT, WITH HOLDER, 1NC, SCREW TERMINAL product brand name SIRIUS ACT Product designation Commanding and signaling devices Design of the product Emergency stop mushroom pushbutton Manufacturer article number 3SU1400-1AA10-1CA0 of supplied contact module 3SU1550-0AA10-0AA0 of the supplied holder 3SU1050-1HB20-0AA0 of the supplied actuator 3SU1900-0BC31-0AT0 of supplied accessory Actuator: Design of the operating mechanism Emergency stop mushroom pushbutton, tamper-proof Manner of function of the actuating element Latching Product expansion optional Light source No Color Red of the actuating element Material of the actuating element plastic Shape of the actuating element round Outer diameter of the actuating element 40mm Number of contact modules 1 Type of unlocking device rotate-to-unlatch mechanism Front ring: Product component front ring No Holder: Material of the holder Metal Display: 3SU1150-1HB20-1CH0 Changes preserved 28.04.2015 Copyright Siemens AG Page 1/4Number of LED modules 0 General technical data: Product function Yes positive opening Yes EMERGENCY OFF function Yes EMERGENCY STOP function Product component No Light source Insulation voltage 500V Rated value Degree of pollution 3 Shock resistance Sinusoidal half-wave 50 g / 11 ms acc. to IEC 60068-2-27 Vibration resistance 10 ... 500 Hz: 5g acc. to IEC 60068-2-6 Surge voltage resistance Rated value 6kV Operating frequency maximum 6001/h Mechanical service life (switching cycles) 300000 typical Electrical endurance (switching cycles) 300000 typical Thermal current 10A Protection class IP IP66, IP67, IP69(IP69K) IP20 of the terminal Equipment marking S acc. to DIN EN 61346-2 S acc. to DIN EN 81346-2 Design of the fuse link for short-circuit protection of gG / Dz 10 A, quick-acting / Dz 10 A the auxiliary switch with type of assignment 1 required Operating voltage 5...500V Rated value Power Electronics: Contact reliability One maloperation per 100 million (17 V, 5 mA), one maloperation per 10 million (5 V, 1 mA) Auxiliary circuit: Number of NC contacts 1 for auxiliary contacts Number of NO contacts 0 for auxiliary contacts Number of CO contacts 0 for auxiliary contacts 3SU1150-1HB20-1CH0 Changes preserved 28.04.2015 Copyright Siemens AG Page 2/4