Switch Accessories – Mouser South Africa

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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.	Product	Type	For Use With	Designed for	Mounting Style
Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O60MM 3SU10001JB200AA0 Siemens 1: $59.14 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	$59.14 $56.48 $55.51 View Quote	Min.: 1 Mult.: 1	Emergency Switch Actuators	Emergency Stop	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING 3SU14001AA101BA0 Siemens 1: $24.81 536In 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	536In Stock	$24.81 $21.40 $20.18 $19.29 View $18.46 $17.39 $16.62	Min.: 1 Mult.: 1	Contact Blocks	1 NO			Panel Mount
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING 3SU14001AA101CA0 Siemens 1: $24.69 249In Stock	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	249In Stock	$24.69 $21.40 $20.18 $19.29 View $18.46 $17.40 $16.62	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Panel Mount
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA101FA0 Siemens 1: $47.05 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	$47.05 $41.46 $39.09 $37.27 View $35.74 $33.68	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC			Panel Mount
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT 3SU14001AA103CA0 Siemens 1: $28.41 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	$28.41 $24.52 $23.11 $21.54 View $20.64 $19.92 $19.04	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Panel Mount
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 $54.61 $51.23 $49.10 $47.42	Min.: 1 Mult.: 1	Contact Blocks	2 NO			Panel Mount
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP, BASE MT 3SU14002AA103CA0 Siemens 1: $27.66 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	$27.66 $24.76 $23.18 $21.71 View $20.47 $19.56	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Floor Mounting	3SU1 Series	Panel Mount
Switch Fixings HOLDER, 3 MODULES, PLASTIC 3SU15000AA100AA0 Siemens 1: $8.76 422In 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	422In Stock 1,180On Order On Order Ship Dates Mfr. No: 3SU15000AA100AA0 Stock: 422 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		Holder, 3-Way		3SU1 Series
Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL 3SU15500AA100AA0 Siemens 1: $12.51 667In Stock 1,185On Order	Mfr. Part No. 3SU15500AA100AA0 Mouser Part No 982-3SU15500AA100AA0	Siemens	Switch Contact Blocks / Switch Kits HOLDER, 3 MODULES, UNIVERSAL Learn More about Siemens 3su1 pushbuttons	Datasheet	667In Stock 1,185On Order On Order Ship Dates Mfr. No: 3SU15500AA100AA0 Stock: 667 Can Dispatch Immediately On Order: 60 Expected 2026/11/02 455 Expected 2026/11/13 670 Expected 2026/12/21 Factory Lead Time: 6 Weeks	$12.51 $11.34 $10.86 $10.28 View $9.89 $9.79 $9.64 $9.40	Min.: 1 Mult.: 1		Holder, 3-Way		3SU1 Series
Switch Legend Plates & Labels BACKING PLATE YELLW WITH RECESS F. LABEL 3SU19000BF310AA0 Siemens 1: $32.41 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	$32.41 $28.56 $26.42 $23.32 $22.85	Min.: 1 Mult.: 1		Backing Plate	Emergency Stop Switches	3SU1 Series
Switch Actuators PUSHBUTTON, MTND, RED, FLUSH 3SU10000AA200AA0 Siemens 1: $23.40 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	$23.40 $20.20 $20.02 $19.14 View $18.31 $17.26 $16.49	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series
Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH 3SU10000AA300AA0 Siemens 1: $23.40 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	$23.40 $21.67 $20.02 $19.14 View $18.31 $17.26 $16.49	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series
Switch Actuators HBUTTON, MOM, BLK, FLUSH 3SU10000AB100AA0 Siemens 1: $11.40 18In Stock 7Expected 2026/12/07	Mfr. Part No. 3SU10000AB100AA0 Mouser Part No 982-3SU10000AB100AA0	Siemens	Switch Actuators HBUTTON, MOM, BLK, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	18In Stock 7Expected 2026/12/07	$11.40 $9.83 $9.27 $8.48 View $7.99 $7.64 $7.32	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series
Switch Actuators PUSHBUTTON, MOM, RED, FLUSH 3SU10000AB200AA0 Siemens 1: $10.53 6In Stock 8Expected 2026/11/30	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 2026/11/30	$10.53 $9.83 $9.27 $8.87 View $8.48 $7.99 $7.64 $7.32	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series
Switch Actuators PUSHBUTTON, MOM, RED, FLUSH 3SU10000AB200AD0 Siemens 1: $15.18 3In Stock	Mfr. Part No. 3SU10000AB200AD0 Mouser Part No 982-3SU10000AB200AD0	Siemens	Switch Actuators PUSHBUTTON, MOM, RED, FLUSH Learn More about Siemens sirius act pushbuttons indicators	Datasheet	3In Stock	$15.18 $14.70 $14.34 $13.91 View $13.44 $13.28 $13.21 Quote	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH 3SU10000AB300AA0 Siemens 1: $10.53 24In Stock	Mfr. Part No. 3SU10000AB300AA0 Mouser Part No 982-3SU10000AB300AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	24In Stock	$10.53 $9.30 $9.27 $8.87 View $8.48 $7.99 $7.64 $7.32	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series
Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH 3SU10000AB400AA0 Siemens 1: $10.53 18In Stock	Mfr. Part No. 3SU10000AB400AA0 Mouser Part No 982-3SU10000AB400AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	18In Stock	$10.53 $9.27 $8.87 $8.48 View $7.99 $7.64 $7.32	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series
Switch Actuators PUSHBUTTON, MOM, CLR, FLUSH 3SU10000AB700AA0 Siemens 1: $10.53 7In Stock	Mfr. Part No. 3SU10000AB700AA0 Mouser Part No 982-3SU10000AB700AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, CLR, FLUSH Learn More about Siemens sirius act pushbuttons indicators	Datasheet	7In Stock	$10.53 $9.83 $9.27 $8.87 View $8.48 $7.99 $7.64 $7.32	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, MOM, BLK, RAISED 3SU10000BB100AA0 Siemens 1: $15.56 8In Stock	Mfr. Part No. 3SU10000BB100AA0 Mouser Part No 982-3SU10000BB100AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, BLK, RAISED Learn More about Siemens 3su1 pushbuttons	Datasheet	8In Stock	$15.56 $13.77 $13.05 $12.36 View $11.65 $11.14	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Raised Button	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators STOP PUSHBUTTON. RED 3SU10000HC200AA0 Siemens 1: $42.41 4In Stock	Mfr. Part No. 3SU10000HC200AA0 Mouser Part No 982-3SU10000HC200AA0	Siemens	Switch Actuators STOP PUSHBUTTON. RED Learn More about Siemens sirius act pushbuttons indicators	Datasheet	4In Stock	$42.41 $41.45 $40.55 $40.33 View Quote	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Stop Button	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM 3SU10001AA200AA0 Siemens 1: $53.22 10In Stock	Mfr. Part No. 3SU10001AA200AA0 Mouser Part No 982-3SU10001AA200AA0	Siemens	Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM Learn More about Siemens 3su1 pushbuttons	Datasheet	10In Stock	$53.22 $52.54 $51.64 Quote Quote	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, PUSH PULL BLK, MH CAP O40MM 3SU10001BA100AA0 Siemens 1: $59.89 5In Stock	Mfr. Part No. 3SU10001BA100AA0 Mouser Part No 982-3SU10001BA100AA0	Siemens	Switch Actuators PUSHBUTTON, PUSH PULL BLK, MH CAP O40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	$59.89 $58.71 $58.39 View Quote	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM 3SU10001BD200AA0 Siemens 1: $33.40 6In Stock	Mfr. Part No. 3SU10001BD200AA0 Mouser Part No 982-3SU10001BD200AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock	$33.40 $29.56 $28.04 $26.48 View $25.39 $24.26	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O60MM 3SU10001CD100AA0 Siemens 1: $38.44 10In Stock	Mfr. Part No. 3SU10001CD100AA0 Mouser Part No 982-3SU10001CD100AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O60MM Learn More about Siemens 3su1 pushbuttons	Datasheet	10In Stock	$38.44 $33.92 $32.19 $30.78 View $29.44 $27.75	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Panel Mount
Switch Actuators PUSHBUTTON, MOM, GRN, MH CAP 60MM 3SU10001CD400AA0 Siemens 1: $38.44 1In Stock	Mfr. Part No. 3SU10001CD400AA0 Mouser Part No 982-3SU10001CD400AA0	Siemens	Switch Actuators PUSHBUTTON, MOM, GRN, MH CAP 60MM Learn More about Siemens 3su1 pushbuttons	Datasheet	1In Stock	$38.44 $34.16 $32.19 $30.78 View $29.44 $27.75	Min.: 1 Mult.: 1	Pushbutton Switch Actuators	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Panel Mount