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SIRIUS 2 Contactors

Siemens SIRIUS 2 Contactors provide switching with high contact reliability, prolonged endurance, and usability in extreme conditions. The comprehensive SIRIUS 2 lineup includes 3RT devices that offer up to 2650A switching without current derating, even at an ambient temperature of +55°C. Siemens SIRIUS 2 Contactors comply with all major standards and certificates, making them suitable for a variety of applications.

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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.
Contactors - Electromechanical CONTACTOR S2 40A 24VDC SCREW 2NO/2NC 3RT20351KB443MA0 Siemens 1: 408,97 € 4In Stock	Mfr. Part No. 3RT20351KB443MA0 Mouser Part No 982-3RT20351KB443MA0	Siemens	Contactors - Electromechanical CONTACTOR S2 40A 24VDC SCREW 2NO/2NC Learn More about Siemens 3rt2 contactors	Datasheet	4In Stock	408,97 € 364,16 € 350,94 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S2 50A 110VAC SCREW 1NO/1NC 3RT20361AG20 Siemens 1: 311,51 € 6In Stock	Mfr. Part No. 3RT20361AG20 Mouser Part No 982-3RT20361AG20	Siemens	Contactors - Electromechanical CONTACTOR S2 50A 110VAC SCREW 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	6In Stock	311,51 € 276,42 € 263,93 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S2 65A 120VAC SCREW 1NO/1NC 3RT20381AK60 Siemens 1: 479,82 € 5In Stock	Mfr. Part No. 3RT20381AK60 Mouser Part No 982-3RT20381AK60	Siemens	Contactors - Electromechanical CONTACTOR S2 65A 120VAC SCREW 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	5In Stock	479,82 € 430,72 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S6 115A 110-127VUC 3P BAR 3RT10546AF36 Siemens 1: 822,06 € 11In Stock	Mfr. Part No. 3RT10546AF36 Mouser Part No 982-3RT10546AF36	Siemens	Contactors - Electromechanical CONTACTOR S6 115A 110-127VUC 3P BAR Learn More about Siemens 3rt1 contactors	Datasheet	11In Stock	822,06 € 724,60 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 16A 24VDC 1NO/1NC SPRG 3RT20252BB40 Siemens 1: 263,11 € 7In Stock	Mfr. Part No. 3RT20252BB40 Mouser Part No 982-3RT20252BB40	Siemens	Contactors - Electromechanical CONTACTOR S0 16A 24VDC 1NO/1NC SPRG Learn More about Siemens 3rt2 contactors	Datasheet	7In Stock	263,11 € 225,85 € 215,65 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 32A 230VAC 1NO/1NC SCRW 3RT20271AL20 Siemens 1: 271,16 € 6In Stock	Mfr. Part No. 3RT20271AL20 Mouser Part No 982-3RT20271AL20	Siemens	Contactors - Electromechanical CONTACTOR S0 32A 230VAC 1NO/1NC SCRW Learn More about Siemens 3rt2 contactors	Datasheet	6In Stock	271,16 € 241,52 € 230,63 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC 3RT20371AC20 Siemens 1: 426,94 € 4In Stock	Mfr. Part No. 3RT20371AC20 Mouser Part No 982-3RT20371AC20	Siemens	Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC Learn More about Siemens 3rt2 contactors	Datasheet	4In Stock	426,94 € 380,27 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NO SPRG 3RT20152FB41 Siemens 1: 124,83 € 4In Stock	Mfr. Part No. 3RT20152FB41 Mouser Part No 982-3RT20152FB41	Siemens	Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NO SPRG Learn More about Siemens sirius 2 contactors	Datasheet	4In Stock	124,83 € 122,38 € 122,37 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 9A 48VAC 1NO/1NC SCRW 3RT20231AH00 Siemens 1: 98,62 € 1In Stock	Mfr. Part No. 3RT20231AH00 Mouser Part No 982-3RT20231AH00	Siemens	Contactors - Electromechanical CONTACTOR S0 9A 48VAC 1NO/1NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	98,62 € 97,36 € 97,35 € 95,25 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 12A 480VAC 1NO/1NC SCRW 3RT20241AV60 Siemens 1: 124,90 € 6In Stock	Mfr. Part No. 3RT20241AV60 Mouser Part No 982-3RT20241AV60	Siemens	Contactors - Electromechanical CONTACTOR S0 12A 480VAC 1NO/1NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	6In Stock	124,90 € 122,45 € 121,28 € 119,94 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical Contactor. AC-3. 40 A/400 V/60 3RT20351SP30 Siemens 1: 417,24 € 3In Stock	Mfr. Part No. 3RT20351SP30 Mouser Part No 982-3RT20351SP30	Siemens	Contactors - Electromechanical Contactor. AC-3. 40 A/400 V/60 Learn More about Siemens sirius 2 contactors	Datasheet	3In Stock	417,24 € 409,04 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S2 50A 20-33VUC SCREW 2NO/2NC 3RT20361NB343MA0 Siemens 1: 433,70 € 3In Stock	Mfr. Part No. 3RT20361NB343MA0 Mouser Part No 982-3RT20361NB343MA0	Siemens	Contactors - Electromechanical CONTACTOR S2 50A 20-33VUC SCREW 2NO/2NC Learn More about Siemens sirius 2 contactors	Datasheet	3In Stock	433,70 € 425,19 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S2 50A 24VAC SPRING 1NO/1NC 3RT20363AB00 Siemens 1: 313,19 € 1In Stock	Mfr. Part No. 3RT20363AB00 Mouser Part No 982-3RT20363AB00	Siemens	Contactors - Electromechanical CONTACTOR S2 50A 24VAC SPRING 1NO/1NC Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	313,19 €	Min.: 1 Mult.: 1
Contactors - Electromechanical 4NO CONTACTOR. AC1: 40A. 24 VDC 3RT23261BB401AA0 Siemens 1: 391,79 € 2In Stock	Mfr. Part No. 3RT23261BB401AA0 Mouser Part No 982-3RT23261BB401AA0	Siemens	Contactors - Electromechanical 4NO CONTACTOR. AC1: 40A. 24 VDC Learn More about Siemens sirius 2 contactors	Datasheet	2In Stock	391,79 € 384,09 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S00 12A 110VDC 2NO/2NC SPRG 3RT25172BF40 Siemens 1: 140,20 € 1In Stock	Mfr. Part No. 3RT25172BF40 Mouser Part No 982-3RT25172BF40	Siemens	Contactors - Electromechanical CONTACTOR S00 12A 110VDC 2NO/2NC SPRG Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	140,20 € 140,19 € 139,58 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CAP CONTACTOR 25KVAR 1NO+2NC 120VAC 3RT26271AK65 Siemens 1: 283,98 € 1In Stock	Mfr. Part No. 3RT26271AK65 Mouser Part No 982-3RT26271AK65	Siemens	Contactors - Electromechanical CAP CONTACTOR 25KVAR 1NO+2NC 120VAC Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	283,98 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR.AC3:7.5KW 1NC AC 600V. 60Hz 3RT20181AT62 Siemens 1: 158,95 € 3In Stock	Mfr. Part No. 3RT20181AT62 Mouser Part No 982-3RT20181AT62	Siemens	Contactors - Electromechanical CONTACTOR.AC3:7.5KW 1NC AC 600V. 60Hz Learn More about Siemens sirius 2 contactors	Datasheet	3In Stock	158,95 € 155,82 € 155,81 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 12A 110VAC 2NO/2NC SCRW 3RT20241AF04 Siemens 1: 150,04 € 1In Stock	Mfr. Part No. 3RT20241AF04 Mouser Part No 982-3RT20241AF04	Siemens	Contactors - Electromechanical CONTACTOR S0 12A 110VAC 2NO/2NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	150,04 € 149,86 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 16A 24VDC 2NO/1NC SCRW 3RT20251FB480ME1 Siemens 1: 314,13 € 1In Stock	Mfr. Part No. 3RT20251FB480ME1 Mouser Part No 982-3RT20251FB480ME1	Siemens	Contactors - Electromechanical CONTACTOR S0 16A 24VDC 2NO/1NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	314,13 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 32A 21-28VUC 1NO/1NC SCRW 3RT20271NB30 Siemens 1: 471,62 € 3In Stock	Mfr. Part No. 3RT20271NB30 Mouser Part No 982-3RT20271NB30	Siemens	Contactors - Electromechanical CONTACTOR S0 32A 21-28VUC 1NO/1NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	3In Stock	471,62 € 462,36 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SPRG 3RT23162AK60 Siemens 1: 110,15 € 3In Stock	Mfr. Part No. 3RT23162AK60 Mouser Part No 982-3RT23162AK60	Siemens	Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SPRG Learn More about Siemens sirius 2 contactors	Datasheet	3In Stock	110,15 € 107,97 € 106,86 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S00 16A 110VAC 2NO/2NC SCRW 3RT25181AF00 Siemens 1: 155,22 € 1In Stock	Mfr. Part No. 3RT25181AF00 Mouser Part No 982-3RT25181AF00	Siemens	Contactors - Electromechanical CONTACTOR S00 16A 110VAC 2NO/2NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	155,22 € 155,19 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 16A 100VAC 1NO/1NC R LUG 3RT20254AG60 Siemens 1: 164,49 € 1In Stock	Mfr. Part No. 3RT20254AG60 Mouser Part No 982-3RT20254AG60	Siemens	Contactors - Electromechanical CONTACTOR S0 16A 100VAC 1NO/1NC R LUG Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	164,49 € 164,48 € View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S0 32A 24VDC 2NO/2NC SCRW 3RT20271DB443MA0 Siemens 1: 474,06 € 2In Stock	Mfr. Part No. 3RT20271DB443MA0 Mouser Part No 982-3RT20271DB443MA0	Siemens	Contactors - Electromechanical CONTACTOR S0 32A 24VDC 2NO/2NC SCRW Learn More about Siemens sirius 2 contactors	Datasheet	2In Stock	474,06 € 464,76 €	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR S2 40A 24VDC VAR SPRNG 2NO/2NC 3RT20353XB440LA2 Siemens 1: 496,16 € 1In Stock	Mfr. Part No. 3RT20353XB440LA2 Mouser Part No 982-3RT20353XB440LA2	Siemens	Contactors - Electromechanical CONTACTOR S2 40A 24VDC VAR SPRNG 2NO/2NC Learn More about Siemens sirius 2 contactors	Datasheet	1In Stock	496,16 €	Min.: 1 Mult.: 1

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SIRIUS 2 Contactors

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