Electromechanical Contactors

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SIRIUS 3RT2 Power Contactors

Siemens SIRIUS 3RT2 Power Contactors are a power range of contactors for switching IE2 motors and highly efficient IE3 and IE4 motors. These contactors with screw terminals are 3-pole and 7.5kW to 55kW with sizes from S00 to S3. Siemens 3RT2 is part of the SIRIUS modular system for fast, flexible, and space-saving construction of control cabinets.

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Part #

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

3RT20271AL20
Siemens
1: S/1,240.15
6In Stock

Mfr. Part #
3RT20271AL20

Mouser Part #
982-3RT20271AL20

Siemens

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

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Datasheet

6In Stock

S/1,240.15

S/1,104.15

S/1,054.28

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

230 VAC

32 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC

3RT20371AC20
Siemens
1: S/1,887.75
4In Stock

Mfr. Part #
3RT20371AC20

Mouser Part #
982-3RT20371AC20

Siemens

Contactors - Electromechanical CONTACTOR S2 65A 24VAC SCREW 1NO/1NC

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Datasheet

4In Stock

S/1,887.75

S/1,681.72

S/1,605.81

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

65 A

AC Type

690 VAC

3RT2

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

3RT20262FB40
Siemens
1: S/1,499.35
5In Stock

Mfr. Part #
3RT20262FB40

Mouser Part #
982-3RT20262FB40

Siemens

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

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Datasheet

5In Stock

S/1,499.35

S/1,382.50

S/1,319.95

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

25 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR AC3 45KW 110VAC

3RT20461AK60
Siemens
1: S/4,470.19
5In Stock

Mfr. Part #
3RT20461AK60

Mouser Part #
982-3RT20461AK60

Siemens

Contactors - Electromechanical CONTACTOR AC3 45KW 110VAC

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Datasheet

5In Stock

S/4,470.19

S/4,179.92

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC, 120 VAC

95 A

AC Type

690 VAC

3RT2

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

3RT20241AF00
Siemens
1: S/507.89
30In Stock

Mfr. Part #
3RT20241AF00

Mouser Part #
982-3RT20241AF00

Siemens

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

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Datasheet

30In Stock

S/507.89

S/466.83

S/442.50

S/418.52

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC

12 A

AC Type

690 VAC

3RT2

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

3RT20271AK60
Siemens
1: S/1,204.42
14In Stock

Mfr. Part #
3RT20271AK60

Mouser Part #
982-3RT20271AK60

Siemens

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

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Datasheet

14In Stock

S/1,204.42

S/1,072.31

S/1,023.81

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC, 120 VAC

32 A

AC Type

690 VAC

3RT2

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

3RT20171AP01
Siemens
1: S/526.58
15In Stock

Mfr. Part #
3RT20171AP01

Mouser Part #
982-3RT20171AP01

Siemens

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

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Datasheet

15In Stock

S/526.58

S/482.90

S/453.40

S/437.83

Min.: 1
Mult.: 1

1 Form A (SPST-NO)

230 VAC

12 A

AC Type

690 VAC

3RT2

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

3RT20181BB42
Siemens
1: S/980.95
10In Stock

Mfr. Part #
3RT20181BB42

Mouser Part #
982-3RT20181BB42

Siemens

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

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Datasheet

10In Stock

S/980.95

S/876.47

S/834.40

S/805.79

View

Min.: 1
Mult.: 1

1 Form B (SPST-NC)

24 VDC

16 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S2 50A 230VAC SCREW 1NO/1NC

3RT20361AP00
Siemens
1: S/1,385.11
19In Stock

Mfr. Part #
3RT20361AP00

Mouser Part #
982-3RT20361AP00

Siemens

Contactors - Electromechanical CONTACTOR S2 50A 230VAC SCREW 1NO/1NC

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Datasheet

19In Stock

S/1,385.11

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

230 VAC

51 A

AC Type

690 VAC

3RT2

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

3RT20161AK61
Siemens
1: S/429.65
19In Stock

Mfr. Part #
3RT20161AK61

Mouser Part #
982-3RT20161AK61

Siemens

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

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Datasheet

19In Stock

S/429.65

S/389.95

S/372.36

S/351.34

View

Min.: 1
Mult.: 1

1 Form A (SPST-NO)

110 VAC, 120 VAC

9 A

AC Type

690 VAC

3RT2

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

3RT20162BB42
Siemens
1: S/501.20
15In Stock

Mfr. Part #
3RT20162BB42

Mouser Part #
982-3RT20162BB42

Siemens

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

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Datasheet

15In Stock

S/501.20

S/448.42

S/428.10

S/413.42

Min.: 1
Mult.: 1

1 Form B (SPST-NC)

24 VDC

9 A

DC Type

690 VAC

3RT2

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

3RT20241BB40
Siemens
1: S/922.72
8In Stock

Mfr. Part #
3RT20241BB40

Mouser Part #
982-3RT20241BB40

Siemens

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

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Datasheet

8In Stock

S/922.72

S/824.39

S/785.04

S/758.26

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

12 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S0 38A 110VAC 1NO/1NC SCRW

3RT20281AF00
Siemens
1: S/1,363.54
5In Stock

Mfr. Part #
3RT20281AF00

Mouser Part #
982-3RT20281AF00

Siemens

Contactors - Electromechanical CONTACTOR S0 38A 110VAC 1NO/1NC SCRW

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Datasheet

5In Stock

S/1,363.54

S/1,363.50

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC

38 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S0 38A 24VDC 1NO/1NC SPRG

3RT20282BB40
Siemens
1: S/1,930.49
5In Stock

Mfr. Part #
3RT20282BB40

Mouser Part #
982-3RT20282BB40

Siemens

Contactors - Electromechanical CONTACTOR S0 38A 24VDC 1NO/1NC SPRG

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Datasheet

5In Stock

S/1,930.49

S/1,750.46

S/1,750.30

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

38 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S2 40A 24VDC SCREW 2NO/2NC

3RT20351KB443MA0
Siemens
1: S/1,776.61
4In Stock

Mfr. Part #
3RT20351KB443MA0

Mouser Part #
982-3RT20351KB443MA0

Siemens

Contactors - Electromechanical CONTACTOR S2 40A 24VDC SCREW 2NO/2NC

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Datasheet

4In Stock

S/1,776.61

S/1,582.69

S/1,511.26

Min.: 1
Mult.: 1

2 Form A (DPST-NO), 2 Form B (DPST-NC)

24 VDC

41 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S2 65A 120VAC SCREW 1NO/1NC

3RT20381AK60
Siemens
1: S/2,142.39
5In Stock

Mfr. Part #
3RT20381AK60

Mouser Part #
982-3RT20381AK60

Siemens

Contactors - Electromechanical CONTACTOR S2 65A 120VAC SCREW 1NO/1NC

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Datasheet

5In Stock

S/2,142.39

S/1,959.99

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC, 120 VAC

65 A

AC Type

690 VAC

3RT2

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

3RT20272BB40
Siemens
1: S/1,735.32
16In Stock

Mfr. Part #
3RT20272BB40

Mouser Part #
982-3RT20272BB40

Siemens

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

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Datasheet

16In Stock

S/1,735.32

S/1,545.05

S/1,476.07

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

32 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S2 40A 120VAC SCREW 1NO/1NC

3RT20351AK60
Siemens
1: S/1,294.88
23In Stock

Mfr. Part #
3RT20351AK60

Mouser Part #
982-3RT20351AK60

Siemens

Contactors - Electromechanical CONTACTOR S2 40A 120VAC SCREW 1NO/1NC

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Datasheet

23In Stock

S/1,294.88

S/1,186.90

S/1,128.01

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC, 120 VAC

41 A

AC Type

690 VAC

3RT2

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

3RT20252BB40
Siemens
1: S/1,163.55
7In Stock

Mfr. Part #
3RT20252BB40

Mouser Part #
982-3RT20252BB40

Siemens

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

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Datasheet

7In Stock

S/1,163.55

S/1,035.95

S/956.74

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VDC

17 A

DC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S0 38A 120VAC 1NO/1NC SCRW

3RT20281AK60
Siemens
1: S/1,336.49
6In Stock

Mfr. Part #
3RT20281AK60

Mouser Part #
982-3RT20281AK60

Siemens

Contactors - Electromechanical CONTACTOR S0 38A 120VAC 1NO/1NC SCRW

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Datasheet

6In Stock

S/1,336.49

S/1,189.94

S/1,170.63

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

110 VAC, 120 VAC

38 A

AC Type

690 VAC

3RT2

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

3RT20241AC20
Siemens
1: S/509.10
12In Stock

Mfr. Part #
3RT20241AC20

Mouser Part #
982-3RT20241AC20

Siemens

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

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Datasheet

12In Stock

S/509.10

S/463.21

S/438.80

S/418.60

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

12 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR DC 5.5kW 24V 3POLE SZ S0

3RT20242BB40
Siemens
1: S/970.95
5In Stock

Mfr. Part #
3RT20242BB40

Mouser Part #
982-3RT20242BB40

Siemens

Contactors - Electromechanical CONTACTOR DC 5.5kW 24V 3POLE SZ S0

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Datasheet

5In Stock

S/970.95

S/868.18

S/828.91

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

24 VAC

12 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical POWER CONTACTOR S0 32A 240VAC 1NO/1NC

3RT20271AP60
Siemens
1: S/1,217.07
4In Stock

Mfr. Part #
3RT20271AP60

Mouser Part #
982-3RT20271AP60

Siemens

Contactors - Electromechanical POWER CONTACTOR S0 32A 240VAC 1NO/1NC

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Datasheet

4In Stock

S/1,217.07

S/1,104.22

S/1,054.28

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

220 VAC, 240 VAC

32 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S2 40A 230VAC SCREW 1NO/1NC

3RT20351AL20
Siemens
1: S/1,286.90
4In Stock

Mfr. Part #
3RT20351AL20

Mouser Part #
982-3RT20351AL20

Siemens

Contactors - Electromechanical CONTACTOR S2 40A 230VAC SCREW 1NO/1NC

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Datasheet

4In Stock

S/1,286.90

S/1,181.41

S/1,127.97

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

230 VAC

41 A

AC Type

690 VAC

3RT2

Contactors - Electromechanical CONTACTOR S0 16A 480VAC 1NO/1NC SCRW

3RT20251AV60
Siemens
1: S/701.16
6In Stock

Mfr. Part #
3RT20251AV60

Mouser Part #
982-3RT20251AV60

Siemens

Contactors - Electromechanical CONTACTOR S0 16A 480VAC 1NO/1NC SCRW

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Datasheet

6In Stock

S/701.16

S/633.85

S/605.21

S/584.38

View

Min.: 1
Mult.: 1

3 Form A (3PST-NO)

480 VAC

17 A

AC Type

690 VAC

3RT2

SIRIUS 3RT2 Power Contactors

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