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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Siemens Contactors - Electromechanical CONTACTOR S0 38A 24VDC 1NO/1NC SPRG
Datasheet
5In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 40A 24VDC SCREW 2NO/2NC
Datasheet
4In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 65A 120VAC SCREW 1NO/1NC
Datasheet
5In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 12A 110VAC 1NO/1NC SCRW
Datasheet
30In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 25A 220VAC 1NO/1NC SCRW
Datasheet
10In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 32A 120VAC SCREW 1NO/1NC
Datasheet
14In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 9A 48VAC 1NO/1NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 12A 480VAC 1NO/1NC SCRW
Datasheet
6In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical Contactor. AC-3. 40 A/400 V/60
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 50A 20-33VUC SCREW 2NO/2NC
Datasheet
1In Stock
2Expected 10/26/2026
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 50A 24VAC SPRING 1NO/1NC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical 4NO CONTACTOR. AC1: 40A. 24 VDC
Datasheet
2In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 12A 110VDC 2NO/2NC SPRG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CAP CONTACTOR 25KVAR 1NO+2NC 120VAC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 9A 42VAC 1NC SCRW
Datasheet
4In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 AC3 120VAC 1NO SCRW
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 9A 110VDC 1NC SCRW
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 9A 110VAC 2NO/2NC SPRG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 16A 120VAC 1NO SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 16A 480VDC 1NO SPRG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 9A 480VAC 1NO/1NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 12A 42VAC 2NO/2NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 16A 240VAC 1NO/1NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 32A 125VDC 1NO/1NC SCRW
Datasheet
2In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 40A 110VAC SCREW 2NO/2NC
Datasheet
1In Stock
Min.: 1
Mult.: 1