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SIRIUS ACT Pushbuttons & Indicator Lights

Siemens SIRIUS ACT Pushbuttons and Indicator Lights comprise a modular system of pushbuttons and indicator lights for front-plate mounting and rear-mounted electrical modules. Thanks to the SIRIUS ACT with PROFINET, commanding and signaling devices can be connected directly via PROFINET to the controller and HMI devices – including safety functions. Siemens SIRIUS ACT simplifies engineering and commissioning by the TIA Portal.

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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.
Switch Contact Blocks / Switch Kits LED MODULE, WHT,24-240VAC,SCREW TERMINAL 3SU14011BH601AA0 Siemens 1: $63.27 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	$63.27 $56.02 $52.54 $50.36 $49.83	Min.: 1 Mult.: 1
Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL 3SU10505BF110AA0 Siemens 1: $205.56 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	$205.56 $183.19 $183.17 $177.34	Min.: 1 Mult.: 1
LED Panel Mount Indicators INDICATOR LIGHT, LED WHITE 24V AC/DC 3SU11026AA601AA0 Siemens 1: $87.05 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	$87.05 $80.75 $65.69	Min.: 1 Mult.: 1
Push-button Enclosures ENC PLASTIC,GREY TOP, 2 HOLE, 22MM,EMPTY 3SU18020AA000AB1 Siemens 1: $96.86 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	$96.86 $84.19 $82.68 $81.20 View $81.19 $81.18	Min.: 1 Mult.: 1
Push-button Enclosures ENCLOSURE METAL. 1 COMMAND POINT 3SU18510AA000AH2 Siemens 1: $431.16 37In Stock	Mfr. Part No. 3SU18510AA000AH2 Mouser Part No 982-3SU18510AA000AH2	Siemens	Push-button Enclosures ENCLOSURE METAL. 1 COMMAND POINT Learn More about Siemens sirius act pushbuttons indicators	Datasheet	37In Stock	$431.16	Min.: 1 Mult.: 1
Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O60MM 3SU10001JB200AA0 Siemens 1: $56.71 56In Stock	Mfr. Part No. 3SU10001JB200AA0 Mouser Part No 982-3SU10001JB200AA0	Siemens	Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O60MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	56In Stock	$56.71 $54.05 View Quote	Min.: 1 Mult.: 1
USB Connectors USB connection 3SU19000GA100AA0 Siemens 1: $117.65 456In Stock	Mfr. Part No. 3SU19000GA100AA0 Mouser Part No 982-3SU19000GA100AA0	Siemens	USB Connectors USB connection Learn More about Siemens sirius act pushbuttons indicators	Datasheet	456In Stock	$117.65 $100.40 $100.02 Quote Quote	Min.: 1 Mult.: 1
Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT 3SU10022BL600AA0 Siemens 1: $20.08 376In 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	376In Stock	$20.08 $17.40 $17.24 $16.49 View $15.54 $14.56	Min.: 1 Mult.: 1
Switch Actuators ILLUM EMERG-STOP,TWIST REL RED MH O40MM 3SU10511HB200AA0 Siemens 1: $64.28 30In Stock 24Expected 30/11/2026	Mfr. Part No. 3SU10511HB200AA0 Mouser Part No 982-3SU10511HB200AA0	Siemens	Switch Actuators ILLUM EMERG-STOP,TWIST REL RED MH O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	30In Stock 24Expected 30/11/2026	$64.28 $57.75 $52.16 $49.97 $49.76	Min.: 1 Mult.: 1
LED Panel Mount Indicators INDICATOR LIGHT, LED GREEN 24V AC/DC 3SU11026AA403AA0 Siemens 1: $93.28 26In Stock	Mfr. Part No. 3SU11026AA403AA0 Mouser Part No 982-3SU11026AA403AA0	Siemens	LED Panel Mount Indicators INDICATOR LIGHT, LED GREEN 24V AC/DC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	26In Stock	$93.28 $78.26 $76.27	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH 3SU11520AB401BA0 Siemens 1: $119.49 19In Stock	Mfr. Part No. 3SU11520AB401BA0 Mouser Part No 982-3SU11520AB401BA0	Siemens	Pushbutton Switches - Industrial ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	19In Stock	$119.49 $119.14 $105.00 $92.85 View $86.36 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING 3SU14001AA101BA0 Siemens 1: $22.92 329In Stock 305Expected 16/10/2026	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	329In Stock 305Expected 16/10/2026	$22.92 $20.21 $19.10 $18.39 View $17.89 $16.66 $16.62	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING 3SU14001AA101CA0 Siemens 1: $24.36 150In Stock 120Expected 06/11/2026	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	150In Stock 120Expected 06/11/2026	$24.36 $21.40 $20.17 $19.29 View $18.45 $16.97 $16.62	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA101FA0 Siemens 1: $45.81 74In Stock 45Expected 06/11/2026	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	74In Stock 45Expected 06/11/2026	$45.81 $40.55 $38.44 $36.32 View $35.73 $33.67	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT 3SU14002AA103CA0 Siemens 1: $26.99 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	$26.99 $23.83 $22.03 $21.71 View $20.46 $19.56	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: $60.88 62In 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	62In Stock	$60.88 $53.89 $50.55 $48.44 $48.01	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LED MODULE, GRN,24-240VAC,SCREW TERMINAL 3SU14011BH401AA0 Siemens 1: $67.04 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	$67.04 $62.72 $52.12 $49.83	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC PLASTIC,EMERG STOP TWIST-RELEASE,1NC 3SU18010NA002AC2 Siemens 1: $251.67 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	$251.67 $226.06 $219.89	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches ENC METAL, EMERG STOP TWIST-RELEASE,2NC 3SU18510NB002AC2 Siemens 1: $300.19 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	$300.19 $282.33 $274.60	Min.: 1 Mult.: 1
Switch Legend Plates & Labels BACKING PLATE YELLW WITH RECESS F. LABEL 3SU19000BF310AA0 Siemens 1: $30.86 136In Stock	Mfr. Part No. 3SU19000BF310AA0 Mouser Part No 982-3SU19000BF310AA0	Siemens	Switch Legend Plates & Labels BACKING PLATE YELLW WITH RECESS F. LABEL Learn More about Siemens sirius act pushbuttons indicators	Datasheet	136In Stock	$30.86 $27.19 $25.14 $22.86 $22.23	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ45 connection 3SU19000GB100AA0 Siemens 1: $67.86 205In Stock	Mfr. Part No. 3SU19000GB100AA0 Mouser Part No 982-3SU19000GB100AA0	Siemens	Modular Connectors / Ethernet Connectors RJ45 connection Learn More about Siemens sirius act pushbuttons indicators	Datasheet	205In Stock	$67.86 $57.68 $55.84	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MTND, RED, FLUSH 3SU10000AA200AA0 Siemens 1: $23.24 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	$23.24 $21.66 $20.01 $19.14 View $18.30 $17.25 $16.49	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH 3SU10000AA300AA0 Siemens 1: $23.33 12In Stock	Mfr. Part No. 3SU10000AA300AA0 Mouser Part No 982-3SU10000AA300AA0	Siemens	Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	12In Stock	$23.33 $21.67 $20.01 $19.14 View $18.30 $17.25 $16.49	Min.: 1 Mult.: 1
Switch Actuators HBUTTON, MOM, BLK, FLUSH 3SU10000AB100AA0 Siemens 1: $11.09 23In Stock	Mfr. Part No. 3SU10000AB100AA0 Mouser Part No 982-3SU10000AB100AA0	Siemens	Switch Actuators HBUTTON, MOM, BLK, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	23In Stock	$11.09 $9.83 $9.27 $8.87 View $8.48 $7.99 $7.64 $7.31	Min.: 1 Mult.: 1
Switch Actuators PUSHBUTTON, MOM, RED, FLUSH 3SU10000AB200AA0 Siemens 1: $10.28 6In Stock 8Expected 30/11/2026	Mfr. Part No. 3SU10000AB200AA0 Mouser Part No 982-3SU10000AB200AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock 8Expected 30/11/2026	$10.28 $9.27 $8.87 $8.48 View $7.99 $7.64 $7.31	Min.: 1 Mult.: 1