Switch Contact Blocks / Switch Kits

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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	For Use With	Designed for	Mounting Style	Termination Style	Voltage Rating DC
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	Contact Blocks	2 NO			Panel Mount	Screw	500 VDC
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	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC to 240 VDC
Switch Contact Blocks / Switch Kits LED MODULE, RED, SOLEDER PIN FOR PCB MTG 3SU14013BA205AA0 Siemens 1: 113,53 € 5In Stock	Mfr. Part No. 3SU14013BA205AA0 Mouser Part No 982-3SU14013BA205AA0	Siemens	Switch Contact Blocks / Switch Kits LED MODULE, RED, SOLEDER PIN FOR PCB MTG Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	113,53 € 102,18 € 98,17 €	Min.: 1 Mult.: 1	Contact Blocks	LED Module		3SU1 Series	PCB Mount	Solder Pin	5 VDC
Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT 3SU14002CK101AA0 Siemens 1: 46,11 € 5In Stock	Mfr. Part No. 3SU14002CK101AA0 Mouser Part No 982-3SU14002CK101AA0	Siemens	Switch Contact Blocks / Switch Kits LED TEST MODULE, 12-240V UC, BASE MOUNT Learn More about Siemens sirius act pushbuttons indicators	Datasheet	5In Stock	46,11 € 42,02 € 39,20 € 37,66 €	Min.: 1 Mult.: 1		LED Test Module	Floor Mounting	3SU1 Series	Panel Mount	Screw
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	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC to 240 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR FRONT MOUNTING 3SU14001AA101BA0 Siemens 1: 21,33 € 537In 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	537In Stock	21,33 € 18,40 € 17,35 € 16,59 € View 15,87 € 14,95 € 14,29 €	Min.: 1 Mult.: 1	Contact Blocks	1 NO			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR FRONT MOUNTING 3SU14001AA101CA0 Siemens 1: 21,23 € 260In 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	260In Stock	21,23 € 18,40 € 17,35 € 16,59 € View 15,87 € 14,96 € 14,29 €	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Panel Mount	Screw	500 VDC
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	Contact Blocks	1 NO + 1 NC			Panel Mount	Screw	500 VDC
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	Contact Blocks	1 NC			Panel Mount	Screw	500 VDC
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	Contact Blocks	2 NO			Panel Mount	Screw	500 VDC
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	Contact Blocks	1 NC	Floor Mounting	3SU1 Series	Panel Mount	Spring Terminal	500 VDC
Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM 3SU14011BB401AA0 Siemens 1: 53,27 € 58In 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	58In Stock	53,27 € 47,30 € 44,32 € 42,34 € 41,29 €	Min.: 1 Mult.: 1	Contact Blocks	LED Module	Front Plate Mounting	3SU1 Series	Panel Mount	Screw	24 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL 3SU14001AA101EA0 Siemens 1: 40,46 € 9In Stock	Mfr. Part No. 3SU14001AA101EA0 Mouser Part No 982-3SU14001AA101EA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL Learn More about Siemens 3su1 pushbuttons	Datasheet	9In Stock	40,46 € 35,65 € 33,61 € 32,10 € View 30,73 € 28,96 €	Min.: 1 Mult.: 1	Contact Blocks	2 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO LEADING+1NC LAGGING 3SU14001AA101GA0 Siemens 1: 44,54 € 1In Stock	Mfr. Part No. 3SU14001AA101GA0 Mouser Part No 982-3SU14001AA101GA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO LEADING+1NC LAGGING Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	44,54 € 40,53 € 38,65 € 36,05 € 34,64 €	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING 3SU14001AA101HA0 Siemens 1: 41,72 € 13In Stock	Mfr. Part No. 3SU14001AA101HA0 Mouser Part No 982-3SU14001AA101HA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING Learn More about Siemens 3su1 pushbuttons	Datasheet	13In Stock	41,72 € 37,96 € 36,20 € 33,77 € 32,45 €	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO 3SU14001AA101LA0 Siemens 1: 29,47 € 6In Stock	Mfr. Part No. 3SU14001AA101LA0 Mouser Part No 982-3SU14001AA101LA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO Learn More about Siemens sirius act pushbuttons indicators	Datasheet	6In Stock	29,47 € 28,13 € 26,65 € 25,05 € 21,24 €	Min.: 1 Mult.: 1	Contact Blocks	1 NO			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NC 3SU14001AA101MA0 Siemens 1: 26,30 € 7In Stock	Mfr. Part No. 3SU14001AA101MA0 Mouser Part No 982-3SU14001AA101MA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	7In Stock	26,30 € 23,93 € 22,82 € 21,29 € 20,46 €	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC 3SU14001AA101PA0 Siemens 1: 51,17 € 1In Stock	Mfr. Part No. 3SU14001AA101PA0 Mouser Part No 982-3SU14001AA101PA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	51,17 € 46,62 € 43,50 € 41,79 €	Min.: 1 Mult.: 1	Contact Blocks	2 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC 3SU14001AA103EA0 Siemens 1: 51,17 € 20In Stock	Mfr. Part No. 3SU14001AA103EA0 Mouser Part No 982-3SU14001AA103EA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 2NC Learn More about Siemens 3su1 pushbuttons	Datasheet	20In Stock	51,17 € 46,62 € 43,50 € 41,79 €	Min.: 1 Mult.: 1	Contact Blocks	2 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC 3SU14001AA103FA0 Siemens 1: 49,49 € 4In Stock	Mfr. Part No. 3SU14001AA103FA0 Mouser Part No 982-3SU14001AA103FA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC Learn More about Siemens 3su1 pushbuttons	Datasheet	4In Stock	49,49 € 45,10 € 42,07 € 40,42 €	Min.: 1 Mult.: 1	Contact Blocks	1 NO + 1 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING 3SU14001AA103HA0 Siemens 1: 44,03 € 18In Stock	Mfr. Part No. 3SU14001AA103HA0 Mouser Part No 982-3SU14001AA103HA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING Learn More about Siemens 3su1 pushbuttons	Datasheet	18In Stock	44,03 € 39,68 € 37,40 € 35,77 € View 34,19 € 32,22 €	Min.: 1 Mult.: 1	Contact Blocks	1 NC			Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits LED TEST MODULE 3SU14001CK101AA0 Siemens 1: 46,11 € 11In Stock	Mfr. Part No. 3SU14001CK101AA0 Mouser Part No 982-3SU14001CK101AA0	Siemens	Switch Contact Blocks / Switch Kits LED TEST MODULE Learn More about Siemens sirius act pushbuttons indicators	Datasheet	11In Stock	46,11 € 42,02 € 39,20 € 37,66 €	Min.: 1 Mult.: 1		LED Test Module	LED Modules	3SU1 Series	Panel Mount	Screw
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING 3SU14002AA101BA0 Siemens 1: 20,29 € 6In Stock 24On Order	Mfr. Part No. 3SU14002AA101BA0 Mouser Part No 982-3SU14002AA101BA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock 24On Order	20,29 € 17,95 € 17,02 € 16,08 € View 15,41 € 14,96 € 14,29 €	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Floor Mounting	3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR BASE MOUNTING 3SU14002AA101CA0 Siemens 1: 20,02 € 5In Stock 15Expected 12/10/2026	Mfr. Part No. 3SU14002AA101CA0 Mouser Part No 982-3SU14002AA101CA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR BASE MOUNTING Learn More about Siemens 3su1 pushbuttons	Datasheet	5In Stock 15Expected 12/10/2026	20,02 € 17,95 € 17,02 € 16,04 € View 15,87 € 14,96 € 14,29 €	Min.: 1 Mult.: 1	Contact Blocks	1 NC	Floor Mounting	3SU1 Series	Panel Mount	Screw	500 VDC
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP, BASE MT 3SU14002AA103BA0 Siemens 1: 25,10 € 17In Stock	Mfr. Part No. 3SU14002AA103BA0 Mouser Part No 982-3SU14002AA103BA0	Siemens	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP, BASE MT Learn More about Siemens 3su1 pushbuttons	Datasheet	17In Stock	25,10 € 21,65 € 20,42 € 19,52 € View 18,67 € 17,60 € 16,82 €	Min.: 1 Mult.: 1	Contact Blocks	1 NO	Floor Mounting	3SU1 Series	Panel Mount	Spring Terminal	500 VDC

SIRIUS ACT Pushbuttons & Indicator Lights

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