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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 S2 40A 110VAC SCREW 1NO/1NC

3RT20351AF04
Siemens
1: $366.31
1In Stock

Mfr. Part No.
3RT20351AF04

Mouser Part No
982-3RT20351AF04

Siemens

Contactors - Electromechanical CONTACTOR S2 40A 110VAC SCREW 1NO/1NC

Datasheet

1In Stock

$366.31

$366.30

Min.: 1
Mult.: 1

Contactors - Electromechanical 4NO CONT..AC1:140A.200VAC50/200.220V60H

3RT23461AN60
Siemens
1: $1,217.99
1In Stock

Mfr. Part No.
3RT23461AN60

Mouser Part No
982-3RT23461AN60

Siemens

Contactors - Electromechanical 4NO CONT..AC1:140A.200VAC50/200.220V60H

Datasheet

1In Stock

$1,217.99

$1,125.42

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 12A 120VAC 2NO/2NC SPRG

3RT25172AK60
Siemens
1: $140.37
1In Stock

Mfr. Part No.
3RT25172AK60

Mouser Part No
982-3RT25172AK60

Siemens

Contactors - Electromechanical CONTACTOR S00 12A 120VAC 2NO/2NC SPRG

Datasheet

1In Stock

$140.37

$137.27

View

Min.: 1
Mult.: 1

Contactors - Electromechanical 2NO+2NC CONTACTOR.AC3:22KW

3RT25361AK60
Siemens
1: $474.31
3In Stock

Mfr. Part No.
3RT25361AK60

Mouser Part No
982-3RT25361AK60

Siemens

Contactors - Electromechanical 2NO+2NC CONTACTOR.AC3:22KW

Datasheet

3In Stock

$474.31

$474.30

Min.: 1
Mult.: 1

Labels & Industrial Warning Signs SIRIUS DEVICE IDENTIFICATION LABEL

3RT29001SB20
Siemens
1: $3.24
297In Stock

Mfr. Part No.
3RT29001SB20

Mouser Part No
982-3RT29001SB20

Siemens

Labels & Industrial Warning Signs SIRIUS DEVICE IDENTIFICATION LABEL

Datasheet

297In Stock

$3.24

$3.01

$2.93

$2.87

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR. 275A/AC-1 W/O COIL

3RT14566LA06
Siemens
1: $1,091.16
1In Stock

Mfr. Part No.
3RT14566LA06

Mouser Part No
982-3RT14566LA06

Siemens

Contactors - Electromechanical CONTACTOR. 275A/AC-1 W/O COIL

Datasheet

1In Stock

$1,091.16

Min.: 1
Mult.: 1

Contactor Accessories COIL 3RT105/3RT145, 440-480VUC

3RT19555AR31
Siemens
1: $333.65
1In Stock

Mfr. Part No.
3RT19555AR31

Mouser Part No
982-3RT19555AR31

Siemens

Contactor Accessories COIL 3RT105/3RT145, 440-480VUC

Datasheet

1In Stock

$333.65

$303.75

$299.61

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 16A 42VAC 1NC SCRW

3RT20181AD02
Siemens
1: $179.40
1In Stock

Mfr. Part No.
3RT20181AD02

Mouser Part No
982-3RT20181AD02

Siemens

Contactors - Electromechanical CONTACTOR S00 16A 42VAC 1NC SCRW

Datasheet

1In Stock

$179.40

$177.78

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 12A 24VDC 2NO/2NC SPRG

3RT20242BB44
Siemens
1: $286.18
1In Stock

Mfr. Part No.
3RT20242BB44

Mouser Part No
982-3RT20242BB44

Siemens

Contactors - Electromechanical CONTACTOR S0 12A 24VDC 2NO/2NC SPRG

Datasheet

1In Stock

$286.18

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 16A 230VAC 2NO/2NC SCRW

3RT20251AP04
Siemens
1: $210.61
2In Stock

Mfr. Part No.
3RT20251AP04

Mouser Part No
982-3RT20251AP04

Siemens

Contactors - Electromechanical CONTACTOR S0 16A 230VAC 2NO/2NC SCRW

Datasheet

2In Stock

$210.61

$210.40

$208.63

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 25A 230VAC 2NO/2NC SCRW

3RT20261AP04
Siemens
1: $262.54
3In Stock

Mfr. Part No.
3RT20261AP04

Mouser Part No
982-3RT20261AP04

Siemens

Contactors - Electromechanical CONTACTOR S0 25A 230VAC 2NO/2NC SCRW

Datasheet

3In Stock

$262.54

$262.51

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR.AC3:18.5KW 1NO+1NC DC24V W.VAR

3RT20281DB40
Siemens
1: $564.35
3In Stock

Mfr. Part No.
3RT20281DB40

Mouser Part No
982-3RT20281DB40

Siemens

Contactors - Electromechanical CONTACTOR.AC3:18.5KW 1NO+1NC DC24V W.VAR

Datasheet

3In Stock

$564.35

$553.27

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S0 38A 24VDC 2NO/2NC SPRG

3RT20282FB443MA0
Siemens
1: $584.66
1In Stock

Mfr. Part No.
3RT20282FB443MA0

Mouser Part No
982-3RT20282FB443MA0

Siemens

Contactors - Electromechanical CONTACTOR S0 38A 24VDC 2NO/2NC SPRG

Datasheet

1In Stock

$584.66

$584.65

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S2 40A 175-280VUC SCRW 1NO/1NC

3RT20351NP30
Siemens
1: $436.43
1In Stock

Mfr. Part No.
3RT20351NP30

Mouser Part No
982-3RT20351NP30

Siemens

Contactors - Electromechanical CONTACTOR S2 40A 175-280VUC SCRW 1NO/1NC

Datasheet

1In Stock

$436.43

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S2 50A 110VAC SCREW 2NO/2NC

3RT20361AG24
Siemens
1: $387.48
3In Stock

Mfr. Part No.
3RT20361AG24

Mouser Part No
982-3RT20361AG24

Siemens

Contactors - Electromechanical CONTACTOR S2 50A 110VAC SCREW 2NO/2NC

Datasheet

3In Stock

$387.48

$387.47

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR RES S2 60A 4P 208VAC 1NO/1NC

3RT23361AM20
Siemens
1: $478.26
1In Stock

Mfr. Part No.
3RT23361AM20

Mouser Part No
982-3RT23361AM20

Siemens

Contactors - Electromechanical CONTACTOR RES S2 60A 4P 208VAC 1NO/1NC

Datasheet

1In Stock

$478.26

$478.25

Min.: 1
Mult.: 1

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

3RT24461AK60
Siemens
1: $927.71
1In Stock

Mfr. Part No.
3RT24461AK60

Mouser Part No
982-3RT24461AK60

Siemens

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

Datasheet

1In Stock

$927.71

$850.07

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S00 9A 230VAC 2NO/2NC SPRG

3RT25162AP00
Siemens
1: $116.99
1In Stock

Mfr. Part No.
3RT25162AP00

Mouser Part No
982-3RT25162AP00

Siemens

Contactors - Electromechanical CONTACTOR S00 9A 230VAC 2NO/2NC SPRG

Datasheet

1In Stock

$116.99

$116.98

$114.07

$111.51

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CAP CONTACTOR 33KVAR 1NO+2NC 120VAC

3RT26281AK65
Siemens
1: $432.20
2In Stock

Mfr. Part No.
3RT26281AK65

Mouser Part No
982-3RT26281AK65

Siemens

Contactors - Electromechanical CAP CONTACTOR 33KVAR 1NO+2NC 120VAC

Datasheet

2In Stock

$432.20

$423.71

Min.: 1
Mult.: 1

Contactor Accessories AC COIL FOR 3RT2 S2 110V 50/60HZ

3RT29345AG21
Siemens
1: $149.01
2In Stock

Mfr. Part No.
3RT29345AG21

Mouser Part No
982-3RT29345AG21

Siemens

Contactor Accessories AC COIL FOR 3RT2 S2 110V 50/60HZ

Datasheet

2In Stock

$149.01

$128.82

$126.35

$122.77

View

Min.: 1
Mult.: 1

Contactors - Electromechanical Contact. AC1: 275A 2NO+2NC F-PLC-IN

3RT14566SP36
Siemens
1: $1,615.22
1In Stock

Mfr. Part No.
3RT14566SP36

Mouser Part No
982-3RT14566SP36

Siemens

Contactors - Electromechanical Contact. AC1: 275A 2NO+2NC F-PLC-IN

Datasheet

1In Stock

$1,615.22

Min.: 1
Mult.: 1

Contactor Accessories CONTACT KIT FOR 3RT1456

3RT19566D
Siemens
1: $1,055.67
2In Stock

Mfr. Part No.
3RT19566D

Mouser Part No
982-3RT19566D

Siemens

Contactor Accessories CONTACT KIT FOR 3RT1456

Datasheet

2In Stock

$1,055.67

$917.65

Min.: 1
Mult.: 1

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

3RT20264BB40
Siemens
1: $366.74
6In Stock

Mfr. Part No.
3RT20264BB40

Mouser Part No
982-3RT20264BB40

Siemens

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

Datasheet

6In Stock

$366.74

$362.23

Min.: 1
Mult.: 1

Contactors - Electromechanical Contactor. AC-3. 40 A/400 V/60

3RT20351SB30
Siemens
1: $470.93
4In Stock

Mfr. Part No.
3RT20351SB30

Mouser Part No
982-3RT20351SB30

Siemens

Contactors - Electromechanical Contactor. AC-3. 40 A/400 V/60

Datasheet

4In Stock

$470.93

$470.92

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR S2 65A 230VAC VARISTOR 2NO/2NC

3RT20371CL243MA0
Siemens
1: $574.12
3In Stock

Mfr. Part No.
3RT20371CL243MA0

Mouser Part No
982-3RT20371CL243MA0

Siemens

Contactors - Electromechanical CONTACTOR S2 65A 230VAC VARISTOR 2NO/2NC

Datasheet

3In Stock

$574.12

$562.86

Min.: 1
Mult.: 1