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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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Part #

Contactors - Electromechanical CONTACTOR RES S0 30A 240VAC 5NO/1NC SCRW

3RT23251AP60
Siemens
1: €137.72
2In Stock

Mfr. Part No.
3RT23251AP60

Mouser Part No
982-3RT23251AP60

Siemens

Contactors - Electromechanical CONTACTOR RES S0 30A 240VAC 5NO/1NC SCRW

Datasheet

2In Stock

€137.72

€125.42

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RES S0 42A 24VDC 5NO/1NC SCRW

3RT23271BB40
Siemens
1: €411.23
2In Stock

Mfr. Part No.
3RT23271BB40

Mouser Part No
982-3RT23271BB40

Siemens

Contactors - Electromechanical CONTACTOR RES S0 42A 24VDC 5NO/1NC SCRW

Datasheet

2In Stock

€411.23

€366.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR.AC1:140A.110VAC 50HZ/120V 60HZ

3RT24461AK60
Siemens
1: €745.22
1In Stock

Mfr. Part No.
3RT24461AK60

Mouser Part No
982-3RT24461AK60

Siemens

Contactors - Electromechanical CONTACTOR.AC1:140A.110VAC 50HZ/120V 60HZ

Datasheet

1In Stock

€745.22

€680.06

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 120VAC 2NO/2NC SCRW

3RT25161AK60
Siemens
1: €89.51
4In Stock

Mfr. Part No.
3RT25161AK60

Mouser Part No
982-3RT25161AK60

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 120VAC 2NO/2NC SCRW

Datasheet

4In Stock

€89.51

€79.75

€76.14

€73.53

€70.99

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 2NO/2NC SCRW

3RT25161BB40
Siemens
1: €102.52
14In Stock

Mfr. Part No.
3RT25161BB40

Mouser Part No
982-3RT25161BB40

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 2NO/2NC SCRW

Datasheet

14In Stock

€102.52

€99.82

€87.19

€84.19

€81.29

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR_AC_3RT2517-1AK60_5.5kW_110V

3RT25171AK60
Siemens
1: €108.71
3In Stock

Mfr. Part No.
3RT25171AK60

Mouser Part No
982-3RT25171AK60

Siemens

Contactors - Electromechanical CONTACTOR_AC_3RT2517-1AK60_5.5kW_110V

Datasheet

3In Stock

€108.71

€96.84

€92.46

€89.28

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 12A 240VAC 2NO/2NC SCRW

3RT25171AP60
Siemens
1: €108.75
2In Stock

Mfr. Part No.
3RT25171AP60

Mouser Part No
982-3RT25171AP60

Siemens

Contactors - Electromechanical CONTACTOR S00 12A 240VAC 2NO/2NC SCRW

Datasheet

2In Stock

€108.75

€96.84

€92.46

€89.28

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 12A 24VDC 2NO/2NC SCRW

3RT25171BB40
Siemens
1: €123.44
5In Stock

Mfr. Part No.
3RT25171BB40

Mouser Part No
982-3RT25171BB40

Siemens

Contactors - Electromechanical CONTACTOR S00 12A 24VDC 2NO/2NC SCRW

Datasheet

5In Stock

€123.44

€109.99

€105.02

€101.41

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 16A 120VAC 2NO/2NC SCRW

3RT25181AK60
Siemens
1: €141.15
5In Stock

Mfr. Part No.
3RT25181AK60

Mouser Part No
982-3RT25181AK60

Siemens

Contactors - Electromechanical CONTACTOR S00 16A 120VAC 2NO/2NC SCRW

Datasheet

5In Stock

€141.15

€139.38

€135.29

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 2NO/2NC SCRW

3RT25181BB40
Siemens
1: €207.77
3In Stock

Mfr. Part No.
3RT25181BB40

Mouser Part No
982-3RT25181BB40

Siemens

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 2NO/2NC SCRW

Datasheet

3In Stock

€207.77

€185.06

€176.69

€170.61

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 120VAC 2NO/2NC SCRW

3RT25261AK60
Siemens
1: €252.44
3In Stock

Mfr. Part No.
3RT25261AK60

Mouser Part No
982-3RT25261AK60

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 120VAC 2NO/2NC SCRW

Datasheet

3In Stock

€252.44

€226.64

€216.39

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR AC-3, 25A, 11kW, 24V, SIZE S0

3RT25261BB40
Siemens
1: €341.47
3In Stock

Mfr. Part No.
3RT25261BB40

Mouser Part No
982-3RT25261BB40

Siemens

Contactors - Electromechanical CONTACTOR AC-3, 25A, 11kW, 24V, SIZE S0

Datasheet

3In Stock

€341.47

€304.10

€290.34

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 125VDC 2NO/2NC SCRW

3RT25261BG40
Siemens
1: €312.76
1In Stock

Mfr. Part No.
3RT25261BG40

Mouser Part No
982-3RT25261BG40

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 125VDC 2NO/2NC SCRW

Datasheet

1In Stock

€312.76

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 2NO/2NC SPRG

3RT25262BB40
Siemens
1: €384.61
3In Stock

Mfr. Part No.
3RT25262BB40

Mouser Part No
982-3RT25262BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 2NO/2NC SPRG

Datasheet

3In Stock

€384.61

€359.57

€359.56

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S2 55A 4P 120VAC 1NO/1NC

3RT25351AK60
Siemens
1: €296.45
4In Stock

Mfr. Part No.
3RT25351AK60

Mouser Part No
982-3RT25351AK60

Siemens

Contactors - Electromechanical CONTACTOR S2 55A 4P 120VAC 1NO/1NC

Datasheet

4In Stock

€296.45

€263.93

€251.99

Min.: 1
Mult.: 1

Industrial Surge Protectors SURGE SUPPRESSOR S00 VARISTOR AC 24-48V

3RT29161BB00
Siemens
1: €20.70
34In Stock

Mfr. Part No.
3RT29161BB00

Mouser Part No
982-3RT29161BB00

Siemens

Industrial Surge Protectors SURGE SUPPRESSOR S00 VARISTOR AC 24-48V

Datasheet

34In Stock

€20.70

€18.43

€16.99

€16.41

View

Min.: 1
Mult.: 1

Industrial Surge Protectors SURGE SUPPRESR S00 VARISTOR AC 48-127V

3RT29161BC00
Siemens
1: €20.70
40In Stock

Mfr. Part No.
3RT29161BC00

Mouser Part No
982-3RT29161BC00

Siemens

Industrial Surge Protectors SURGE SUPPRESR S00 VARISTOR AC 48-127V

Datasheet

40In Stock

€20.70

€18.42

€16.99

€16.41

View

Min.: 1
Mult.: 1

Industrial Surge Protectors ACC_CONTACTORS_OVERVOLTAGE LIMITER

3RT29161BD00
Siemens
1: €20.69
14In Stock

Mfr. Part No.
3RT29161BD00

Mouser Part No
982-3RT29161BD00

Siemens

Industrial Surge Protectors ACC_CONTACTORS_OVERVOLTAGE LIMITER

Datasheet

14In Stock

€20.69

€18.96

€16.99

€16.41

View

Min.: 1
Mult.: 1

Industrial Surge Protectors SURGE SUPPRESR S00 RC ELEMENT AC 24-48

3RT29161CB00
Siemens
1: €15.09
6In Stock

Mfr. Part No.
3RT29161CB00

Mouser Part No
982-3RT29161CB00

Siemens

Industrial Surge Protectors SURGE SUPPRESR S00 RC ELEMENT AC 24-48

Datasheet

6In Stock

€15.09

€13.73

Min.: 1
Mult.: 1

Industrial Surge Protectors ACC_SWITCH_RC ELEMENT, SURGE SUPPRESSOR

3RT29161CC00
Siemens
1: €20.69
18In Stock

Mfr. Part No.
3RT29161CC00

Mouser Part No
982-3RT29161CC00

Siemens

Industrial Surge Protectors ACC_SWITCH_RC ELEMENT, SURGE SUPPRESSOR

Datasheet

18In Stock

€20.69

€19.67

€16.99

€16.41

View

Min.: 1
Mult.: 1

Industrial Surge Protectors ACC_CIRUT-BRK_3RT_OVP_150..250VDC_S00

3RT29161CD00
Siemens
1: €20.69
10In Stock

Mfr. Part No.
3RT29161CD00

Mouser Part No
982-3RT29161CD00

Siemens

Industrial Surge Protectors ACC_CIRUT-BRK_3RT_OVP_150..250VDC_S00

Datasheet

10In Stock

€20.69

€18.43

€16.99

€16.41

View

Min.: 1
Mult.: 1

Industrial Surge Protectors SURGE SUPPRESSOR, SUP DIODE 12-250VDC

3RT29161DG00
Siemens
1: €20.70
16In Stock

Mfr. Part No.
3RT29161DG00

Mouser Part No
982-3RT29161DG00

Siemens

Industrial Surge Protectors SURGE SUPPRESSOR, SUP DIODE 12-250VDC

Datasheet

16In Stock

€20.70

€18.43

€16.99

€16.40

View

Min.: 1
Mult.: 1

Industrial Surge Protectors ACC_CONTACTORS DIODE SUPPRESSOR

3RT29161EH00
Siemens
1: €22.16
51In Stock

Mfr. Part No.
3RT29161EH00

Mouser Part No
982-3RT29161EH00

Siemens

Industrial Surge Protectors ACC_CONTACTORS DIODE SUPPRESSOR

Datasheet

51In Stock

€22.16

€19.75

€18.21

€17.67

View

Min.: 1
Mult.: 1

Contactor Accessories ADDL LOAD MODULE S00 AC 50/60HZ, 180-255

3RT29161GA00
Siemens
1: €21.80
1In Stock

Mfr. Part No.
3RT29161GA00

Mouser Part No
982-3RT29161GA00

Siemens

Contactor Accessories ADDL LOAD MODULE S00 AC 50/60HZ, 180-255

Datasheet

1In Stock

€21.80

€21.03

€19.99

€19.11

View

Min.: 1
Mult.: 1

Industrial Surge Protectors SURGE SUPPRESR S00 W LED AC 24-48

3RT29161JJ00
Siemens
1: €27.55
4In Stock

Mfr. Part No.
3RT29161JJ00

Mouser Part No
982-3RT29161JJ00

Siemens

Industrial Surge Protectors SURGE SUPPRESR S00 W LED AC 24-48

Datasheet

4In Stock

€27.55

€24.54

€22.63

€21.84

€20.86

Min.: 1
Mult.: 1