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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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT 3SU10022BL600AA0 Siemens 1: $29.95 366In Stock	Mfr. Part # 3SU10022BL600AA0 Mouser Part # 982-3SU10022BL600AA0	Siemens	Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT Learn More about Siemens 3su1 pushbuttons	Datasheet	366In Stock	$29.95 $27.26 $25.70 $24.58 View $23.50 $22.15 $20.97	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA101DA0 Siemens 1: $67.75 158In Stock	Mfr. Part # 3SU14001AA101DA0 Mouser Part # 982-3SU14001AA101DA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO Learn More about Siemens 3su1 pushbuttons	Datasheet	158In Stock	$67.75 $59.70 $56.28 $53.74 View $51.45 $48.48	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: $90.20 47In Stock	Mfr. Part # 3SU14011BH401AA0 Mouser Part # 982-3SU14011BH401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	47In Stock	$90.20 $82.20 $76.68 $73.67 Quote Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,2NC 3SU18010NB002AC2 Siemens 1: $373.12 15In Stock	Mfr. Part # 3SU18010NB002AC2 Mouser Part # 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	$373.12 $337.82 $324.78 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL 3SU14011BH601AA0 Siemens 1: $90.20 21In Stock	Mfr. Part # 3SU14011BH601AA0 Mouser Part # 982-3SU14011BH601AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	21In Stock	$90.20 $82.20 $76.68 $73.67	Min.: 1 Mult.: 1
Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL 3SU10505BF110AA0 Siemens 1: $310.78 4In Stock	Mfr. Part # 3SU10505BF110AA0 Mouser Part # 982-3SU10505BF110AA0	Siemens	Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	$310.78 $276.88	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING 3SU14001AA101BA0 Siemens 1: $35.71 537In Stock	Mfr. Part # 3SU14001AA101BA0 Mouser Part # 982-3SU14001AA101BA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING Learn More about Siemens 3su1 pushbuttons	Datasheet	537In Stock	$35.71 $30.82 $29.04 $27.78 View $26.57 $25.03 $23.93	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING 3SU14001AA101CA0 Siemens 1: $35.55 140In Stock 120Expected 2026-10-29	Mfr. Part # 3SU14001AA101CA0 Mouser Part # 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	$35.55 $30.82 $29.04 $27.78 View $26.57 $25.04 $23.93	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA101FA0 Siemens 1: $66.30 72In Stock 45Expected 2026-11-02	Mfr. Part # 3SU14001AA101FA0 Mouser Part # 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	$66.30 $60.34 $57.53 $53.67 View $51.58 $51.57 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT 3SU14001AA103CA0 Siemens 1: $37.31 90In Stock	Mfr. Part # 3SU14001AA103CA0 Mouser Part # 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	$37.31 $33.94 $32.37 $30.20 View $29.02 $29.00	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO 3SU14001AA103DA0 Siemens 1: $88.32 40In Stock	Mfr. Part # 3SU14001AA103DA0 Mouser Part # 982-3SU14001AA103DA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NO Learn More about Siemens 3su1 pushbuttons	Datasheet	40In Stock	$88.32 $78.19 $73.30 $70.24 $68.27	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT 3SU14002AA103CA0 Siemens 1: $40.26 81In Stock	Mfr. Part # 3SU14002AA103CA0 Mouser Part # 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	$40.26 $35.64 $33.38 $31.26 View $29.46 $28.17	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: $89.19 58In Stock	Mfr. Part # 3SU14011BB401AA0 Mouser Part # 982-3SU14011BB401AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM Learn More about Siemens 3su1 pushbuttons	Datasheet	58In Stock	$89.19 $79.20 $74.20 $70.89 $69.13	Min.: 1 Mult.: 1
Switch Hardware HOLDER, 3 MODULES, PLASTIC 3SU15000AA100AA0 Siemens 1: $12.61 466In Stock 1,180On Order	Mfr. Part # 3SU15000AA100AA0 Mouser Part # 982-3SU15000AA100AA0	Siemens	Switch Hardware HOLDER, 3 MODULES, PLASTIC Learn More about Siemens 3su1 pushbuttons	Datasheet	466In Stock 1,180On Order On Order Ship Dates Mfr. #: 3SU15000AA100AA0 Stock: 466 Can Ship Immediately On Order: 235 Pending 320 Expected 2026-11-02 625 Expected 2026-12-23 Factory Lead-Time: 5 Weeks	$12.61 $11.42 $10.97 $10.66 View $9.65 $9.36	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENCLOSURE FOR COMMAND DEVICE, RED E-STOP 3SU18010NA002AA2 Siemens 1: $270.35 9In Stock	Mfr. Part # 3SU18010NA002AA2 Mouser Part # 982-3SU18010NA002AA2	Siemens	Emergency Stop Switches / E-Stop Switches ENCLOSURE FOR COMMAND DEVICE, RED E-STOP Learn More about Siemens 3su1 pushbuttons	Datasheet	9In Stock	$270.35 $244.79 $235.31 $228.37	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC 3SU18010NA002AC2 Siemens 1: $379.79 7In Stock	Mfr. Part # 3SU18010NA002AC2 Mouser Part # 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	$379.79 $338.36	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC 3SU18510NB002AC2 Siemens 1: $432.72 23In Stock	Mfr. Part # 3SU18510NB002AC2 Mouser Part # 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	$432.72 $406.58 $395.42	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches 2-HAND OPERATION CONSOLE W/ESTOP 3SU18033NB001AE1 Siemens 1: $944.90 4In Stock	Mfr. Part # 3SU18033NB001AE1 Mouser Part # 982-3SU18033NB001AE1	Siemens	Emergency Stop Switches / E-Stop Switches 2-HAND OPERATION CONSOLE W/ESTOP Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	$944.90 $855.52	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MTND, RED, FLUSH 3SU10000AA200AA0 Siemens 1: $31.97 10In Stock	Mfr. Part # 3SU10000AA200AA0 Mouser Part # 982-3SU10000AA200AA0	Siemens	Switch Actuators PUSHBUTTON, MTND, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	10In Stock	$31.97 $29.09 $27.73 $25.88 $24.87	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH 3SU10000AA300AA0 Siemens 1: $31.97 12In Stock	Mfr. Part # 3SU10000AA300AA0 Mouser Part # 982-3SU10000AA300AA0	Siemens	Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	12In Stock	$31.97 $29.09 $27.73 $25.88 $24.87	Min.: 1 Mult.: 1
Switch Actuators HBUTTON, MOM, BLK, FLUSH 3SU10000AB100AA0 Siemens 1: $15.97 18In Stock 7Expected 2026-12-07	Mfr. Part # 3SU10000AB100AA0 Mouser Part # 982-3SU10000AB100AA0	Siemens	Switch Actuators HBUTTON, MOM, BLK, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	18In Stock 7Expected 2026-12-07	$15.97 $14.16 $13.35 $12.77 View $12.21 $11.51 $11.00 $10.53	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MOM, RED, FLUSH 3SU10000AB200AA0 Siemens 1: $14.80 6In Stock 8Expected 2026-11-30	Mfr. Part # 3SU10000AB200AA0 Mouser Part # 982-3SU10000AB200AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock 8Expected 2026-11-30	$14.80 $14.16 $13.35 $12.77 View $12.21 $11.51 $11.00 $10.53	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH 3SU10000AB300AA0 Siemens 1: $13.90 24In Stock	Mfr. Part # 3SU10000AB300AA0 Mouser Part # 982-3SU10000AB300AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	24In Stock	$13.90 $12.64 $12.05 $11.25 $10.80	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH 3SU10000AB400AA0 Siemens 1: $14.80 18In Stock	Mfr. Part # 3SU10000AB400AA0 Mouser Part # 982-3SU10000AB400AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	18In Stock	$14.80 $13.35 $12.77 $12.21 View $11.51 $11.00 $10.53	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MOM, BLK, RAISED 3SU10000BB100AA0 Siemens 1: $20.89 8In Stock	Mfr. Part # 3SU10000BB100AA0 Mouser Part # 982-3SU10000BB100AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, BLK, RAISED Learn More about Siemens 3su1 pushbuttons	Datasheet	8In Stock	$20.89 $19.01 $18.13 $16.91 $16.24	Min.: 1 Mult.: 1

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