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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 S00 7A 24VDC 1NO SPRG

3RT20152FB41
Siemens
1: $183.73
4In Stock

Mfr. Part No.
3RT20152FB41

Mouser Part No
982-3RT20152FB41

Siemens

Contactors - Electromechanical CONTACTOR S00 7A 24VDC 1NO SPRG

Datasheet

4In Stock

$183.73

Quote

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 7A 24VDC 1NC SPRG

3RT20152KB42
Siemens
1: $171.36
7In Stock

Mfr. Part No.
3RT20152KB42

Mouser Part No
982-3RT20152KB42

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 7A 24VDC 1NC SPRG

Datasheet

7In Stock

$171.36

$152.68

$145.77

$140.77

$135.91

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SCRW

3RT20161AB01
Siemens
1: $136.72
5In Stock
9Expected 18/3/2026

Mfr. Part No.
3RT20161AB01

Mouser Part No
982-3RT20161AB01

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SCRW

Datasheet

5In Stock

9Expected 18/3/2026

$136.72

$121.75

$116.23

$112.20

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NC SCRW

3RT20161AB02
Siemens
1: $137.71
5In Stock

Mfr. Part No.
3RT20161AB02

Mouser Part No
982-3RT20161AB02

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NC SCRW

Datasheet

5In Stock

$137.71

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 110VAC 1NO SCRW

3RT20161AF01
Siemens
1: $137.71
7In Stock

Mfr. Part No.
3RT20161AF01

Mouser Part No
982-3RT20161AF01

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 110VAC 1NO SCRW

Datasheet

7In Stock

$137.71

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 110VAC 1NC SCRW

3RT20161AF02
Siemens
1: $137.71
5In Stock

Mfr. Part No.
3RT20161AF02

Mouser Part No
982-3RT20161AF02

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 110VAC 1NC SCRW

Datasheet

5In Stock

$137.71

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 120VAC 1NC SCRW

3RT20161AK62
Siemens
1: $140.36
5In Stock

Mfr. Part No.
3RT20161AK62

Mouser Part No
982-3RT20161AK62

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 120VAC 1NC SCRW

Datasheet

5In Stock

$140.36

$136.69

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 200VAC 1NO SCRW

3RT20161AN61
Siemens
1: $150.51
5In Stock

Mfr. Part No.
3RT20161AN61

Mouser Part No
982-3RT20161AN61

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 200VAC 1NO SCRW

Datasheet

5In Stock

$150.51

$134.09

$128.03

$123.63

$119.37

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 230VAC 1NO SCRW

3RT20161AP01
Siemens
1: $137.71
10In Stock

Mfr. Part No.
3RT20161AP01

Mouser Part No
982-3RT20161AP01

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 230VAC 1NO SCRW

Datasheet

10In Stock

$137.71

$125.17

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR_AC_3RT2016-1AP02_230V

3RT20161AP02
Siemens
1: $137.78
3In Stock

Mfr. Part No.
3RT20161AP02

Mouser Part No
982-3RT20161AP02

Siemens

Contactors - Electromechanical CONTACTOR_AC_3RT2016-1AP02_230V

Datasheet

3In Stock

$137.78

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 240VAC 1NO SCRW

3RT20161AP61
Siemens
1: $137.71
4In Stock

Mfr. Part No.
3RT20161AP61

Mouser Part No
982-3RT20161AP61

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 240VAC 1NO SCRW

Datasheet

4In Stock

$137.71

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 240VAC 1NC SCRW

3RT20161AP62
Siemens
1: $144.88
5In Stock

Mfr. Part No.
3RT20161AP62

Mouser Part No
982-3RT20161AP62

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 240VAC 1NC SCRW

Datasheet

5In Stock

$144.88

$142.36

$136.94

$133.02

View

Min.: 1
Mult.: 1

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

3RT20161BB443MA0
Siemens
1: $234.45
4In Stock

Mfr. Part No.
3RT20161BB443MA0

Mouser Part No
982-3RT20161BB443MA0

Siemens

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

Datasheet

4In Stock

$234.45

$208.93

$199.48

$192.61

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NO SCRW

3RT20161FB41
Siemens
1: $183.65
6In Stock

Mfr. Part No.
3RT20161FB41

Mouser Part No
982-3RT20161FB41

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NO SCRW

Datasheet

6In Stock

$183.65

$163.62

$156.22

$150.84

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW

3RT20161FB42
Siemens
1: $196.92
5In Stock

Mfr. Part No.
3RT20161FB42

Mouser Part No
982-3RT20161FB42

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW

Datasheet

5In Stock

$196.92

$193.43

$193.42

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW

3RT20161FB443MA0
Siemens
1: $259.36
5In Stock

Mfr. Part No.
3RT20161FB443MA0

Mouser Part No
982-3RT20161FB443MA0

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NC SCRW

Datasheet

5In Stock

$259.36

$230.91

$220.45

$212.95

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NO SCRW

3RT20161HB41
Siemens
1: $160.56
5In Stock

Mfr. Part No.
3RT20161HB41

Mouser Part No
982-3RT20161HB41

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NO SCRW

Datasheet

5In Stock

$160.56

$143.06

$136.60

$131.90

$127.35

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NO SCRW

3RT20161JB41
Siemens
1: $183.63
3In Stock

Mfr. Part No.
3RT20161JB41

Mouser Part No
982-3RT20161JB41

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NO SCRW

Datasheet

3In Stock

$183.63

$163.62

$156.22

$150.84

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NC SCRW

3RT20161JB42
Siemens
1: $193.77
1In Stock

Mfr. Part No.
3RT20161JB42

Mouser Part No
982-3RT20161JB42

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NC SCRW

Datasheet

1In Stock

$193.77

$193.43

Quote

Min.: 1
Mult.: 1

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NC SCRW

3RT20161KB42
Siemens
1: $194.29
2In Stock

Mfr. Part No.
3RT20161KB42

Mouser Part No
982-3RT20161KB42

Siemens

Contactors - Electromechanical COUPLNG RELAY S00 9A 24VDC 1NC SCRW

Datasheet

2In Stock

$194.29

$191.00

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SPRG

3RT20162AB01
Siemens
1: $144.37
5In Stock

Mfr. Part No.
3RT20162AB01

Mouser Part No
982-3RT20162AB01

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VAC 1NO SPRG

Datasheet

5In Stock

$144.37

$129.13

$123.29

$119.05

$114.95

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 110VAC 1NC SPRG

3RT20162AF02
Siemens
1: $137.71
5In Stock

Mfr. Part No.
3RT20162AF02

Mouser Part No
982-3RT20162AF02

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 110VAC 1NC SPRG

Datasheet

5In Stock

$137.71

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 120VAC 1NO SPRG

3RT20162AK61
Siemens
1: $137.44
16In Stock

Mfr. Part No.
3RT20162AK61

Mouser Part No
982-3RT20162AK61

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 120VAC 1NO SPRG

Datasheet

16In Stock

$137.44

$125.20

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 230VAC 1NO SPRG

3RT20162AP01
Siemens
1: $137.78
5In Stock

Mfr. Part No.
3RT20162AP01

Mouser Part No
982-3RT20162AP01

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 230VAC 1NO SPRG

Datasheet

5In Stock

$137.78

$122.67

$117.14

$113.10

$109.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NO SPRG

3RT20162BB41
Siemens
1: $158.70
10In Stock

Mfr. Part No.
3RT20162BB41

Mouser Part No
982-3RT20162BB41

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 24VDC 1NO SPRG

Datasheet

10In Stock

$158.70

$141.29

$134.91

$130.27

$125.82

Min.: 1
Mult.: 1