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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Potentiometers POTENTIOMETER, 10K OHM COMPACT 3SU12002PS101AA0 Siemens 1: $440.25 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	$440.25 $401.28 $364.58	Min.: 1 Mult.: 1
Push-button Enclosures ENC PLASTIC,GREY TOP, 1 HOLE, 22MM,EMPTY 3SU18010AA000AB1 Siemens 1: $76.91 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	$76.91 $70.79 $66.06 $64.91 $64.88	Min.: 1 Mult.: 1
Push-button Enclosures ENC METAL,GREY TOP, 3 HOLE, 22MM,EMPTY 3SU18530AA000AB1 Siemens 1: $187.41 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	$187.41 $176.83 $173.60	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: $62.65 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	$62.65 $57.09 $53.27 $51.17 $51.16	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: $61.95 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	$61.95 $55.01 $51.54 $49.24 $48.02	Min.: 1 Mult.: 1
Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT 3SU10022BL600AA0 Siemens 1: $20.81 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	$20.81 $18.93 $17.85 $17.07 View $16.33 $15.39 $14.56	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA101DA0 Siemens 1: $47.05 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	$47.05 $41.47 $39.09 $37.33 View $35.74 $33.68	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,2NC 3SU18010NB002AC2 Siemens 1: $259.15 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	$259.15 $234.65 $225.58 View Quote	Min.: 1 Mult.: 1
Push-button Enclosures ENC METAL, YLW TOP, 1 HOLE COLLAR, EMPTY 3SU18510AA000AC2 Siemens 1: $243.72 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	$243.72 $234.66	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL 3SU14011BH601AA0 Siemens 1: $62.65 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	$62.65 $57.09 $53.27 $51.17	Min.: 1 Mult.: 1
Push-button Enclosures ENC METAL,GREY TOP, 4 HOLE, 22MM,EMPTY 3SU18540AA000AB1 Siemens 1: $238.15 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	$238.15 $229.29	Min.: 1 Mult.: 1
Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL 3SU10505BF110AA0 Siemens 1: $215.86 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	$215.86 $192.31	Min.: 1 Mult.: 1
LED Panel Mount Indicators INDICATOR LIGHT, LED WHITE 24V AC/DC 3SU11026AA601AA0 Siemens 1: $87.06 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	$87.06 $78.92 $65.70	Min.: 1 Mult.: 1
Push-button Enclosures ENC PLASTIC,GREY TOP, 2 HOLE, 22MM,EMPTY 3SU18020AA000AB1 Siemens 1: $99.99 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	$99.99 $88.64 $87.06 $85.48	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING 3SU14001AA101BA0 Siemens 1: $24.81 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	$24.81 $21.40 $20.18 $19.29 View $18.46 $17.39 $16.62	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING 3SU14001AA101CA0 Siemens 1: $24.69 140In Stock 120Expected 2026/10/29	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 2026/10/29	$24.69 $21.40 $20.18 $19.29 View $18.46 $17.40 $16.62	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA101FA0 Siemens 1: $46.04 72In Stock 45Expected 2026/11/02	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 2026/11/02	$46.04 $41.90 $39.96 $37.27 View $35.83 $35.82 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT 3SU14001AA103CA0 Siemens 1: $25.91 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	$25.91 $23.57 $22.48 $20.97 View $20.15 $20.14	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA103DA0 Siemens 1: $61.34 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	$61.34 $54.31 $50.90 $48.79 $47.42	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT 3SU14002AA103CA0 Siemens 1: $27.97 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	$27.97 $24.76 $23.18 $21.71 View $20.47 $19.56	Min.: 1 Mult.: 1
Switch Fixings HOLDER, 3 MODULES, PLASTIC 3SU15000AA100AA0 Siemens 1: $8.76 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 2026/11/02 625 Expected 2026/12/23 Factory Lead Time: 5 Weeks	$8.76 $7.93 $7.62 $7.40 View $6.70 $6.50	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC 3SU18010NA002AC2 Siemens 1: $263.79 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	$263.79 $235.01	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC 3SU18510NB002AC2 Siemens 1: $300.55 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	$300.55 $282.40 $274.65	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP PUSH PULL, 1NO,2NC 3SU18510ND002AC2 Siemens 1: $315.17 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3SU18510ND002AC2 Mouser Part No 982-3SU18510ND002AC2	Siemens	Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP PUSH PULL, 1NO,2NC Learn More about Siemens 3su1 pushbuttons	Datasheet	Non-Stocked Lead-Time 3 Weeks	$315.17 $280.81	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 2-HAND OPERATION CONSOLE W/ESTOP 3SU18033NB001AE1 Siemens 1: $656.29 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	$656.29 $594.21	Min.: 1 Mult.: 1