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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 9A 120VAC 1NO SCRW

3RT20161AK61
Siemens
1: $110.38
19In Stock

Mfr. Part No.
3RT20161AK61

Mouser Part No
982-3RT20161AK61

Siemens

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

Datasheet

19In Stock

$110.38

$100.18

$95.66

$92.37

$89.19

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR, AC3 9A 4KW 24VDC, 3-POLE

3RT20161BB41
Siemens
1: $129.38
53In Stock

Mfr. Part No.
3RT20161BB41

Mouser Part No
982-3RT20161BB41

Siemens

Contactors - Electromechanical CONTACTOR, AC3 9A 4KW 24VDC, 3-POLE

Datasheet

53In Stock

$129.38

$115.20

$109.99

$106.21

Min.: 1
Mult.: 1

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

3RT20162BB42
Siemens
1: $127.50
15In Stock

Mfr. Part No.
3RT20162BB42

Mouser Part No
982-3RT20162BB42

Siemens

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

Datasheet

15In Stock

$127.50

$118.64

$109.99

$106.21

Min.: 1
Mult.: 1

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

3RT20162FB41
Siemens
1: $145.47
15In Stock

Mfr. Part No.
3RT20162FB41

Mouser Part No
982-3RT20162FB41

Siemens

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

Datasheet

15In Stock

$145.47

$136.15

$127.44

$123.06

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 12A 230VAC 1NO SCRW

3RT20171AP01
Siemens
1: $135.28
15In Stock

Mfr. Part No.
3RT20171AP01

Mouser Part No
982-3RT20171AP01

Siemens

Contactors - Electromechanical CONTACTOR S00 12A 230VAC 1NO SCRW

Datasheet

15In Stock

$135.28

$126.12

$116.49

$112.48

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 12A 24VDC 1NO SCRW

3RT20171BB41
Siemens
1: $156.31
31In Stock

Mfr. Part No.
3RT20171BB41

Mouser Part No
982-3RT20171BB41

Siemens

Contactors - Electromechanical CONTACTOR S00 12A 24VDC 1NO SCRW

Datasheet

31In Stock

$156.31

$139.18

$130.48

$128.31

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 1NC SCRW

3RT20181BB42
Siemens
1: $265.31
10In Stock

Mfr. Part No.
3RT20181BB42

Mouser Part No
982-3RT20181BB42

Siemens

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 1NC SCRW

Datasheet

10In Stock

$265.31

$236.22

$225.54

Min.: 1
Mult.: 1

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

3RT20181BB443MA0
Siemens
1: $315.78
19In Stock

Mfr. Part No.
3RT20181BB443MA0

Mouser Part No
982-3RT20181BB443MA0

Siemens

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

Datasheet

19In Stock

$315.78

$295.14

$276.25

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 1NO SPRG

3RT20182BB41
Siemens
1: $258.66
9In Stock

Mfr. Part No.
3RT20182BB41

Mouser Part No
982-3RT20182BB41

Siemens

Contactors - Electromechanical CONTACTOR S00 16A 24VDC 1NO SPRG

Datasheet

9In Stock

$258.66

$236.22

$225.54

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 12A 110VAC 1NO/1NC SCRW

3RT20241AF00
Siemens
1: $130.79
30In Stock

Mfr. Part No.
3RT20241AF00

Mouser Part No
982-3RT20241AF00

Siemens

Contactors - Electromechanical CONTACTOR S0 12A 110VAC 1NO/1NC SCRW

Datasheet

30In Stock

$130.79

$121.80

$115.00

$108.86

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 12A 24VDC 1NO/1NC SCRW

3RT20241BB40
Siemens
1: $243.76
8In Stock

Mfr. Part No.
3RT20241BB40

Mouser Part No
982-3RT20241BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 12A 24VDC 1NO/1NC SCRW

Datasheet

8In Stock

$243.76

$217.41

$212.95

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR AC 7.5kW 24V SZ S0

3RT20251BB40
Siemens
1: $290.98
10In Stock

Mfr. Part No.
3RT20251BB40

Mouser Part No
982-3RT20251BB40

Siemens

Contactors - Electromechanical CONTACTOR AC 7.5kW 24V SZ S0

Datasheet

10In Stock

$290.98

$254.14

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 16A 24VDC 1NO/1NC SPRG

3RT20252BB40
Siemens
1: $298.48
7In Stock

Mfr. Part No.
3RT20252BB40

Mouser Part No
982-3RT20252BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 16A 24VDC 1NO/1NC SPRG

Datasheet

7In Stock

$298.48

$266.18

$245.79

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 120VAC 1NO/1NC SCRW

3RT20261AK60
Siemens
1: $219.82
12In Stock

Mfr. Part No.
3RT20261AK60

Mouser Part No
982-3RT20261AK60

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 120VAC 1NO/1NC SCRW

Datasheet

12In Stock

$219.82

$195.73

$186.87

$184.82

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 220VAC 1NO/1NC SCRW

3RT20261AP60
Siemens
1: $221.58
10In Stock

Mfr. Part No.
3RT20261AP60

Mouser Part No
982-3RT20261AP60

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 220VAC 1NO/1NC SCRW

Datasheet

10In Stock

$221.58

$200.47

$191.41

$184.82

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW

3RT20261BB40
Siemens
1: $348.03
27In Stock

Mfr. Part No.
3RT20261BB40

Mouser Part No
982-3RT20261BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SCRW

Datasheet

27In Stock

$348.03

$310.89

$289.08

Min.: 1
Mult.: 1

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

3RT20261FB443MA0
Siemens
1: $427.04
5In Stock

Mfr. Part No.
3RT20261FB443MA0

Mouser Part No
982-3RT20261FB443MA0

Siemens

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

Datasheet

5In Stock

$427.04

$383.51

$366.15

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 120VAC 1NO/1NC SPRG

3RT20262AK60
Siemens
1: $219.55
15In Stock

Mfr. Part No.
3RT20262AK60

Mouser Part No
982-3RT20262AK60

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 120VAC 1NO/1NC SPRG

Datasheet

15In Stock

$219.55

$201.42

$191.41

$184.82

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SPRG

3RT20262BB40
Siemens
1: $340.08
10In Stock

Mfr. Part No.
3RT20262BB40

Mouser Part No
982-3RT20262BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SPRG

Datasheet

10In Stock

$340.08

$302.77

$289.08

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SPRG

3RT20262FB40
Siemens
1: $382.30
5In Stock

Mfr. Part No.
3RT20262FB40

Mouser Part No
982-3RT20262FB40

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 24VDC 1NO/1NC SPRG

Datasheet

5In Stock

$382.30

$355.19

$339.12

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 32A 120VAC SCREW 1NO/1NC

3RT20271AK60
Siemens
1: $309.42
14In Stock

Mfr. Part No.
3RT20271AK60

Mouser Part No
982-3RT20271AK60

Siemens

Contactors - Electromechanical CONTACTOR S0 32A 120VAC SCREW 1NO/1NC

Datasheet

14In Stock

$309.42

$275.48

$263.02

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 32A 230VAC 1NO/1NC SCRW

3RT20271AL20
Siemens
1: $318.65
6In Stock

Mfr. Part No.
3RT20271AL20

Mouser Part No
982-3RT20271AL20

Siemens

Contactors - Electromechanical CONTACTOR S0 32A 230VAC 1NO/1NC SCRW

Datasheet

6In Stock

$318.65

$283.71

$270.87

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 32A 24VDC 1NO/1NC SCRW

3RT20271BB40
Siemens
1: $455.52
5In Stock

Mfr. Part No.
3RT20271BB40

Mouser Part No
982-3RT20271BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 32A 24VDC 1NO/1NC SCRW

Datasheet

5In Stock

$455.52

$405.56

$395.45

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 32A 24VDC 1NO/1NC SPRG

3RT20272BB40
Siemens
1: $455.52
16In Stock

Mfr. Part No.
3RT20272BB40

Mouser Part No
982-3RT20272BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 32A 24VDC 1NO/1NC SPRG

Datasheet

16In Stock

$455.52

$396.94

$395.45

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 32A 24VDC 1NO/1NC SPRG

3RT20272FB40
Siemens
1: $509.05
4In Stock

Mfr. Part No.
3RT20272FB40

Mouser Part No
982-3RT20272FB40

Siemens

Contactors - Electromechanical CONTACTOR S0 32A 24VDC 1NO/1NC SPRG

Datasheet

4In Stock

$509.05

$509.04

Min.: 1
Mult.: 1