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 25A 24VDC 1NO/1NC R LUG
Datasheet
6In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 7A 48VDC 1NO SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NO SCRW
Datasheet
2In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR.AC3:5.5KW 1NO DC24V M. VARISTO
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR.AC3:7.5KW 1NC AC 600V. 60Hz
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 16A 24VDC 2NO/1NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 32A 21-28VUC 1NO/1NC SCRW
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 40A 24VDC SPRING 1NO/1NC
Datasheet
1In Stock
3Expected 02/03/2026
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 65A 230VAC VARISTOR 2NO/2NC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR RES S00 18A 120VAC 4NO SPRG
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 16A 110VAC 2NO/2NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical Contact. AC1: 275A 2NO+2NC F-PLC-IN
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactor Accessories COIL 3RT105/3RT145, 23-26VUC
Datasheet
4In Stock
Min.: 1
Mult.: 1

Siemens Contactor Accessories CONTACT KIT FOR 3RT1066
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 7A 42VAC 1NO SCRW
Datasheet
2In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 12A 230VAC 2NO/2NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR.AC3:11KW 1NO+1NC 110V50H120V60
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical COUPLNG RELAY AC-3 15KW/400V 1NO/1NC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 40A 83-155VUC SCREW 1NO/1NC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 50A 230VAC SCREW 2NO/2NC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR.AC3:37KW.2NO+2NC.230VAC 50HZ
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR S00 12A 24VAC 2NO/2NC SPRG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR. 275A/AC-1 W/O COIL
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 16A 42VAC 1NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 16A 230VAC 2NO/2NC SCRW
Datasheet
2In Stock
Min.: 1
Mult.: 1