Switch Actuators – Mouser Ireland

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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	For Use With	Designed for	Color	IP Rating
Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT 3SU10022BL600AA0 Siemens 1: €17.41 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	€17.41 €15.17 €14.47 €13.49 View €12.97 €12.52	Min.: 1 Mult.: 1	3SU1	Short Handle	22 mm 3-Position Selector Switches	3SU1 Series	Black	IP66, IP67, IP69
Switch Actuators KEY SW, 2POS, MTND, KEY REMOVAL IN ALL 3SU10505BF110AA0 Siemens 1: €185.61 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	€185.61 €165.41 €159.53 €152.51 Quote Quote	Min.: 1 Mult.: 1	3SU1	Key Operated	22 mm 2-Position Keylock Switches	3SU1 Series	Silver	IP20, IP66, IP67, IP69
Switch Actuators PUSHBUTTON, MTND, RED, FLUSH 3SU10000AA200AA0 Siemens 1: €20.12 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	€20.12 €17.37 €17.21 €16.46 View €15.74 €14.84 €14.18	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Red	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MTND, YEL, FLUSH 3SU10000AA300AA0 Siemens 1: €20.12 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	€20.12 €18.63 €17.21 €16.46 View €15.74 €14.84 €14.18	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Yellow	IP66, IP67, IP69, IP69K
Switch Actuators HBUTTON, MOM, BLK, FLUSH 3SU10000AB100AA0 Siemens 1: €9.80 18In Stock 7Expected 07/12/2026	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 07/12/2026	€9.80 €8.45 €7.97 €7.29 View €6.87 €6.57 €6.29	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, RED, FLUSH 3SU10000AB200AA0 Siemens 1: €9.05 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	€9.05 €8.45 €7.97 €7.63 View €7.29 €6.87 €6.57 €6.29	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Red	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, YEL, FLUSH 3SU10000AB300AA0 Siemens 1: €9.05 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	€9.05 €8.00 €7.97 €7.63 View €7.29 €6.87 €6.57 €6.29	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Yellow	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, GRN, FLUSH 3SU10000AB400AA0 Siemens 1: €9.05 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	€9.05 €7.97 €7.63 €7.29 View €6.87 €6.57 €6.29	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Green	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, BLK, RAISED 3SU10000BB100AA0 Siemens 1: €13.38 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	€13.38 €11.84 €11.22 €10.63 View €10.02 €9.58	Min.: 1 Mult.: 1	3SU1	Raised Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, PUSH PULL RED, MH CAP O30MM 3SU10001AA200AA0 Siemens 1: €45.76 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	€45.76 €45.18 €44.40 Quote Quote	Min.: 1 Mult.: 1	3SU1	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, RED, MH CAP O40MM 3SU10001BD200AA0 Siemens 1: €28.72 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	€28.72 €25.42 €24.11 €22.77 View €21.83 €20.86	Min.: 1 Mult.: 1	3SU1	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O60MM 3SU10001CD100AA0 Siemens 1: €33.05 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	€33.05 €29.17 €27.68 €26.47 View €25.31 €23.86	Min.: 1 Mult.: 1	3SU1	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators PUSHBUTTON, MOM, GRN, MH CAP 60MM 3SU10001CD400AA0 Siemens 1: €33.05 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	€33.05 €29.37 €27.68 €26.47 View €25.31 €23.86	Min.: 1 Mult.: 1	3SU1	Jumbo Mushroom	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM 3SU10001GB200AA0 Siemens 1: €40.39 7In Stock	Mfr. Part No. 3SU10001GB200AA0 Mouser Part No 982-3SU10001GB200AA0	Siemens	Switch Actuators EMERG-STOP, TWIST RELEASE RED MH O30MM Learn More about Siemens 3su1 pushbuttons	Datasheet	7In Stock	€40.39 €35.64 €33.59 €32.04 View €30.72 €28.95	Min.: 1 Mult.: 1	3SU1	Emergency Stop	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators EMERG-STOP, PUSH PULL RED MH CAP O40MM 3SU10001HA200AA0 Siemens 1: €40.74 2In Stock 3On Order	Mfr. Part No. 3SU10001HA200AA0 Mouser Part No 982-3SU10001HA200AA0	Siemens	Switch Actuators EMERG-STOP, PUSH PULL RED MH CAP O40MM Learn More about Siemens 3su1 pushbuttons	Datasheet	2In Stock 3On Order	€40.74 €35.94 €33.88 €32.40 View €30.98 €29.19	Min.: 1 Mult.: 1	3SU1	Emergency Stop	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators E-STOP MUSHROOM PUSHBUTTON, ROUND, RED 3SU10001HB200AA0 Siemens 1: €44.41 17In Stock	Mfr. Part No. 3SU10001HB200AA0 Mouser Part No 982-3SU10001HB200AA0	Siemens	Switch Actuators E-STOP MUSHROOM PUSHBUTTON, ROUND, RED Learn More about Siemens 3su1 pushbuttons	Datasheet	17In Stock	€44.41 €38.30 €36.11 €34.53 View €33.02 €31.11	Min.: 1 Mult.: 1	3SU1	Emergency Stop	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators TWIN BUTTON, MOM, GREEN/RED 3SU10003AB420AK0 Siemens 1: €47.02 5In Stock	Mfr. Part No. 3SU10003AB420AK0 Mouser Part No 982-3SU10003AB420AK0	Siemens	Switch Actuators TWIN BUTTON, MOM, GREEN/RED Learn More about Siemens 3su1 pushbuttons	Datasheet	5In Stock	€47.02 €41.24 €38.87 €37.17 View €35.54 €33.49	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators TWIN BUTTON, MOM, GREEN/RED 3SU10003BB420AK0 Siemens 1: €47.02 3In Stock	Mfr. Part No. 3SU10003BB420AK0 Mouser Part No 982-3SU10003BB420AK0	Siemens	Switch Actuators TWIN BUTTON, MOM, GREEN/RED Learn More about Siemens 3su1 pushbuttons	Datasheet	3In Stock	€47.02 €41.24 €38.87 €37.17 View €35.54 €33.49	Min.: 1 Mult.: 1	3SU1	Flat/Raised Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT 3SU10004BC010AA0 Siemens 1: €76.46 5In Stock	Mfr. Part No. 3SU10004BC010AA0 Mouser Part No 982-3SU10004BC010AA0	Siemens	Switch Actuators KEY SW, 2POS, MOM, KEY REMOVAL IN LEFT Learn More about Siemens 3su1 pushbuttons	Datasheet	5In Stock	€76.46 €67.31 €63.44 €60.66 €58.00	Min.: 1 Mult.: 1	3SU1	Key Operated	22 mm 2-Position Keylock Switches	3SU1 Series	Black	IP20, IP66, IP67, IP69, IP69K
Switch Actuators KEY SWITCH, 2POS O-I, KEY REMOVAL IN ALL 3SU10005BF110AA0 Siemens 1: €173.95 3In Stock	Mfr. Part No. 3SU10005BF110AA0 Mouser Part No 982-3SU10005BF110AA0	Siemens	Switch Actuators KEY SWITCH, 2POS O-I, KEY REMOVAL IN ALL Learn More about Siemens 3su1 pushbuttons	Datasheet	3In Stock	€173.95 €154.65 €145.74 €139.33	Min.: 1 Mult.: 1	3SU1	Key Operated	22 mm 2-Position Keylock Switches	3SU1 Series	Black	IP20, IP66, IP67, IP69, IP69K
Switch Actuators ILLUMINATED PUSHBUTTON, MTND, RED, FLUSH 3SU10010AA200AA0 Siemens 1: €26.32 6In Stock	Mfr. Part No. 3SU10010AA200AA0 Mouser Part No 982-3SU10010AA200AA0	Siemens	Switch Actuators ILLUMINATED PUSHBUTTON, MTND, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	6In Stock	€26.32 €24.57 €23.16 €22.15 View €21.17 €19.96	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators ILLUMINATED PUSHBUTTON, MTND, YEL, FLUSH 3SU10010AA300AA0 Siemens 1: €27.39 8In Stock	Mfr. Part No. 3SU10010AA300AA0 Mouser Part No 982-3SU10010AA300AA0	Siemens	Switch Actuators ILLUMINATED PUSHBUTTON, MTND, YEL, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	8In Stock	€27.39 €24.57 €23.16 €22.15 View €21.17 €19.96	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, FLUSH 3SU10010AB200AA0 Siemens 1: €12.04 7In Stock	Mfr. Part No. 3SU10010AB200AA0 Mouser Part No 982-3SU10010AB200AA0	Siemens	Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	7In Stock	€12.04 €11.35 €10.71 €10.23 View €9.79 €9.23 €8.82 €8.44	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH 3SU10010AB400AA0 Siemens 1: €12.04 25In Stock	Mfr. Part No. 3SU10010AB400AA0 Mouser Part No 982-3SU10010AB400AA0	Siemens	Switch Actuators ILLUMINATED PUSHBUTTON, MOM, GRN, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	25In Stock	€12.04 €10.74 €10.23 €9.79 View €9.23 €8.82 €8.44	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K
Switch Actuators ILLUMINATED PUSHBUTTON, MOM, BLU, FLUSH 3SU10010AB500AA0 Siemens 1: €12.31 7In Stock 9Expected 06/11/2026	Mfr. Part No. 3SU10010AB500AA0 Mouser Part No 982-3SU10010AB500AA0	Siemens	Switch Actuators ILLUMINATED PUSHBUTTON, MOM, BLU, FLUSH Learn More about Siemens 3su1 pushbuttons	Datasheet	7In Stock 9Expected 06/11/2026	€12.31 €11.35 €10.71 €10.23 View €9.79 €9.23 €8.82 €8.44	Min.: 1 Mult.: 1	3SU1	Flat Button	22 mm Pushbutton Switches	3SU1 Series	Black	IP66, IP67, IP69, IP69K

SIRIUS ACT 3SU1 Pushbuttons & E-Stops

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SIRIUS ACT 3SU1 Pushbuttons & E-Stops

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