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SIRIUS ACT 3SU1 Pushbuttons & E-Stops

Siemens SIRIUS ACT 3SU1 Pushbuttons and E-Stops are a modular, tried-and-tested, complete range of pushbuttons and indicator lights in a round design. These plastic or metal pushbuttons supply an ideal solution for various applications. 3SU1 Pushbuttons and E-Stops include rugged metal control devices with IP67 degree of protection/NEMA 4. These Siemens SIRIUS ACT 3SU1 products are quick, easy to install, and provide dependable operation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Potentiometers POTENTIOMETER, 10K OHM COMPACT 3SU12002PS101AA0 Siemens 1: 378,55 € 6In Stock	Mfr. Part No. 3SU12002PS101AA0 Mouser Part No 982-3SU12002PS101AA0	Siemens	Potentiometers POTENTIOMETER, 10K OHM COMPACT Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock	378,55 € 345,04 € 313,48 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: 53,87 € 47In Stock	Mfr. Part No. 3SU14011BH401AA0 Mouser Part No 982-3SU14011BH401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	47In Stock	53,87 € 49,09 € 45,80 € 44,00 € 43,99 €	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,2NC 3SU18010NB002AC2 Siemens 1: 222,83 € 15In Stock	Mfr. Part No. 3SU18010NB002AC2 Mouser Part No 982-3SU18010NB002AC2	Siemens	Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,2NC Learn More about Siemens 3su1 pushbuttons	Datasheet	15In Stock	222,83 € 201,76 € 193,96 € View Quote	Min.: 1 Mult.: 1
Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT 3SU10022BL600AA0 Siemens 1: 17,89 € 366In Stock	Mfr. Part No. 3SU10022BL600AA0 Mouser Part No 982-3SU10022BL600AA0	Siemens	Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT Learn More about Siemens 3su1 pushbuttons	Datasheet	366In Stock	17,89 € 16,28 € 15,35 € 14,68 € View 14,04 € 13,23 € 12,52 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA101DA0 Siemens 1: 40,46 € 158In Stock	Mfr. Part No. 3SU14001AA101DA0 Mouser Part No 982-3SU14001AA101DA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO Learn More about Siemens 3su1 pushbuttons	Datasheet	158In Stock	40,46 € 35,66 € 33,61 € 32,10 € View 30,73 € 28,96 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: 53,27 € 50In Stock	Mfr. Part No. 3SU14011BB401AA0 Mouser Part No 982-3SU14011BB401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM Learn More about Siemens 3su1 pushbuttons	Datasheet	50In Stock	53,27 € 47,30 € 44,32 € 42,34 € 41,29 €	Min.: 1 Mult.: 1
Push-button Enclosures ENC PLASTIC,GREY TOP, 1 HOLE, 22MM,EMPTY 3SU18010AA000AB1 Siemens 1: 66,13 € 32In Stock	Mfr. Part No. 3SU18010AA000AB1 Mouser Part No 982-3SU18010AA000AB1	Siemens	Push-button Enclosures ENC PLASTIC,GREY TOP, 1 HOLE, 22MM,EMPTY Learn More about Siemens 3su1 pushbuttons	Datasheet	32In Stock	66,13 € 60,87 € 56,80 € 55,81 € 55,79 €	Min.: 1 Mult.: 1
Push-button Enclosures ENC METAL,GREY TOP, 3 HOLE, 22MM,EMPTY 3SU18530AA000AB1 Siemens 1: 161,14 € 8In Stock	Mfr. Part No. 3SU18530AA000AB1 Mouser Part No 982-3SU18530AA000AB1	Siemens	Push-button Enclosures ENC METAL,GREY TOP, 3 HOLE, 22MM,EMPTY Learn More about Siemens 3su1 pushbuttons	Datasheet	8In Stock	161,14 € 152,05 € 149,27 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL 3SU14011BH601AA0 Siemens 1: 53,87 € 21In Stock	Mfr. Part No. 3SU14011BH601AA0 Mouser Part No 982-3SU14011BH601AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	21In Stock	53,87 € 49,09 € 45,80 € 44,00 €	Min.: 1 Mult.: 1
Push-button Enclosures ENC METAL,GREY TOP, 4 HOLE, 22MM,EMPTY 3SU18540AA000AB1 Siemens 1: 204,77 € 5In Stock	Mfr. Part No. 3SU18540AA000AB1 Mouser Part No 982-3SU18540AA000AB1	Siemens	Push-button Enclosures ENC METAL,GREY TOP, 4 HOLE, 22MM,EMPTY Learn More about Siemens 3su1 pushbuttons	Datasheet	5In Stock	204,77 € 197,15 €	Min.: 1 Mult.: 1
Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL 3SU10505BF110AA0 Siemens 1: 185,61 € 4In Stock	Mfr. Part No. 3SU10505BF110AA0 Mouser Part No 982-3SU10505BF110AA0	Siemens	Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	185,61 € 165,36 €	Min.: 1 Mult.: 1
LED Panel Mount Indicators INDICATOR LIGHT, LED WHITE 24V AC/DC 3SU11026AA601AA0 Siemens 1: 74,86 € 17In Stock	Mfr. Part No. 3SU11026AA601AA0 Mouser Part No 982-3SU11026AA601AA0	Siemens	LED Panel Mount Indicators INDICATOR LIGHT, LED WHITE 24V AC/DC Learn More about Siemens 3su1 pushbuttons	Datasheet	17In Stock	74,86 € 67,86 € 56,49 €	Min.: 1 Mult.: 1
Push-button Enclosures ENC PLASTIC,GREY TOP, 2 HOLE, 22MM,EMPTY 3SU18020AA000AB1 Siemens 1: 85,98 € 13In Stock	Mfr. Part No. 3SU18020AA000AB1 Mouser Part No 982-3SU18020AA000AB1	Siemens	Push-button Enclosures ENC PLASTIC,GREY TOP, 2 HOLE, 22MM,EMPTY Learn More about Siemens 3su1 pushbuttons	Datasheet	13In Stock	85,98 € 76,22 € 74,86 € 73,50 €	Min.: 1 Mult.: 1
Push-button Enclosures ENC METAL, YLW TOP, 1 HOLE COLLAR, EMPTY 3SU18510AA000AC2 Siemens 1: 209,56 € 3In Stock	Mfr. Part No. 3SU18510AA000AC2 Mouser Part No 982-3SU18510AA000AC2	Siemens	Push-button Enclosures ENC METAL, YLW TOP, 1 HOLE COLLAR, EMPTY Learn More about Siemens 3su1 pushbuttons	Datasheet	3In Stock	209,56 € 201,77 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING 3SU14001AA101BA0 Siemens 1: 21,33 € 541In Stock	Mfr. Part No. 3SU14001AA101BA0 Mouser Part No 982-3SU14001AA101BA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING Learn More about Siemens 3su1 pushbuttons	Datasheet	541In Stock	21,33 € 18,40 € 17,35 € 16,59 € View 15,87 € 14,95 € 14,29 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING 3SU14001AA101CA0 Siemens 1: 21,23 € 140In Stock 120Expected 10/29/2026	Mfr. Part No. 3SU14001AA101CA0 Mouser Part No 982-3SU14001AA101CA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING Learn More about Siemens 3su1 pushbuttons	Datasheet	140In Stock 120Expected 10/29/2026	21,23 € 18,40 € 17,35 € 16,59 € View 15,87 € 14,96 € 14,29 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA101FA0 Siemens 1: 39,59 € 72In Stock 45Expected 11/2/2026	Mfr. Part No. 3SU14001AA101FA0 Mouser Part No 982-3SU14001AA101FA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC Learn More about Siemens 3su1 pushbuttons	Datasheet	72In Stock 45Expected 11/2/2026	39,59 € 36,03 € 34,36 € 32,05 € View 30,81 € 30,80 € Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT 3SU14001AA103CA0 Siemens 1: 22,28 € 90In Stock	Mfr. Part No. 3SU14001AA103CA0 Mouser Part No 982-3SU14001AA103CA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT Learn More about Siemens 3su1 pushbuttons	Datasheet	90In Stock	22,28 € 20,27 € 19,33 € 18,03 € View 17,33 € 17,32 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA103DA0 Siemens 1: 52,74 € 40In Stock	Mfr. Part No. 3SU14001AA103DA0 Mouser Part No 982-3SU14001AA103DA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO Learn More about Siemens 3su1 pushbuttons	Datasheet	40In Stock	52,74 € 46,70 € 43,77 € 41,95 € 40,77 €	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT 3SU14002AA103CA0 Siemens 1: 24,05 € 81In Stock	Mfr. Part No. 3SU14002AA103CA0 Mouser Part No 982-3SU14002AA103CA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT Learn More about Siemens 3su1 pushbuttons	Datasheet	81In Stock	24,05 € 21,29 € 19,93 € 18,67 € View 17,60 € 16,82 €	Min.: 1 Mult.: 1
Switch Fixings HOLDER, 3 MODULES, PLASTIC 3SU15000AA100AA0 Siemens 1: 7,53 € 466In Stock 1.180On Order	Mfr. Part No. 3SU15000AA100AA0 Mouser Part No 982-3SU15000AA100AA0	Siemens	Switch Fixings HOLDER, 3 MODULES, PLASTIC Learn More about Siemens 3su1 pushbuttons	Datasheet	466In Stock 1.180On Order On Order Ship Dates Mfr. No: 3SU15000AA100AA0 Stock: 466 Can Dispatch Immediately On Order: 235 Pending 320 Expected 11/2/2026 625 Expected 12/23/2026 Factory Lead Time: 5 Weeks	7,53 € 6,82 € 6,55 € 6,36 € View 5,76 € 5,59 €	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC 3SU18010NA002AC2 Siemens 1: 226,82 € 7In Stock	Mfr. Part No. 3SU18010NA002AC2 Mouser Part No 982-3SU18010NA002AC2	Siemens	Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC Learn More about Siemens 3su1 pushbuttons	Datasheet	7In Stock	226,82 € 202,07 €	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC 3SU18510NB002AC2 Siemens 1: 258,43 € 23In Stock	Mfr. Part No. 3SU18510NB002AC2 Mouser Part No 982-3SU18510NB002AC2	Siemens	Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC Learn More about Siemens 3su1 pushbuttons	Datasheet	23In Stock	258,43 € 242,82 € 236,16 €	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 2-HAND OPERATION CONSOLE W/ESTOP 3SU18033NB001AE1 Siemens 1: 564,31 € 4In Stock	Mfr. Part No. 3SU18033NB001AE1 Mouser Part No 982-3SU18033NB001AE1	Siemens	Emergency Stop Switches / E-Stop Switches 2-HAND OPERATION CONSOLE W/ESTOP Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	564,31 € 510,93 €	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MTND, RED, FLUSH 3SU10000AA200AA0 Siemens 1: 19,09 € 10In Stock	Mfr. Part No. 3SU10000AA200AA0 Mouser Part No 982-3SU10000AA200AA0	Siemens	Switch Actuators PUSHBUTTON, MTND, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	10In Stock	19,09 € 17,37 € 16,56 € 15,45 € 14,85 €	Min.: 1 Mult.: 1