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
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Siemens Contactors - Electromechanical CONTACTOR S00 7A 42VAC 1NO SCRW 2In Stock
Min.: 1
Mult.: 1

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

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

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

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

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

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

Siemens Contactor Accessories CONTROL KIT ORANGE FOR 3RT2 S0 10In Stock
Min.: 1
Mult.: 1

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

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

Siemens Contactors - Electromechanical CONTACTOR.AC3:7.5KW 1NC AC 600V. 60Hz 3In Stock
Min.: 1
Mult.: 1

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

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

Siemens Contactors - Electromechanical CONTACTOR S2 40A 24VDC SPRING 1NO/1NC 1In Stock
3Expected 18/03/2026
Min.: 1
Mult.: 1

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

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

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

Siemens Contactors - Electromechanical CONTACTOR S6 185A 21-27VUC 3P BAR 1In Stock
Min.: 1
Mult.: 1

Siemens Contactor Accessories CONTACT KIT FOR 3RT1456 2In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S2 65A 20-33VUC SCREW 2NO/2NC 3In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR.AC3:45KW.2NO+2NC.84-155V AC/DC 3In Stock
Min.: 1
Mult.: 1

Siemens Time Delay & Timing Relays COIL FOR 3RT202 CONTACTORS 230VAC 50HZ 2In Stock
Min.: 1
Mult.: 1
Siemens Contactors - Electromechanical CONTACTOR S6 115A 110-127VUC 3P BX TERM 2In Stock
Min.: 1
Mult.: 1

Siemens Contactors - Electromechanical CONTACTOR S6 115A 220-240VUC 3P BX TERM 2In Stock
Min.: 1
Mult.: 1