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.

Results: 3,124
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Siemens Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC R LUG
Datasheet
6In 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

Siemens Contactors - Electromechanical CONTACTOR S0 25A 230VAC 2NO/2NC SCRW
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR.AC3:18.5KW 1NO+1NC DC24V W.VAR
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 38A 24VDC 2NO/2NC SPRG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 40A 175-280VUC SCRW 1NO/1NC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 50A 110VAC SCREW 2NO/2NC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 65A 48VAC SCREW 1NO/1NC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S00 9A 230VAC 2NO/2NC SPRG
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CAP CONTACTOR 33KVAR 1NO+2NC 120VAC
Datasheet
2In Stock
Min.: 1
Mult.: 1

Siemens Contactor Accessories AC COIL FOR 3RT2 S2 110V 50/60HZ
Datasheet
2In 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 COUPLNG RELAY S00 7A 24VDC 1NC SCRW
Datasheet
1In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S0 16A 100VAC 1NO/1NC R LUG
Datasheet
1In Stock
Min.: 1
Mult.: 1