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SIRIUS 3RA2 Reversing Contactor Assemblies

Siemens SIRIUS 3RA2 Reversing Contactor Assemblies feature rated power up to 55kW and an operational current of up to 110A. The Siemens SIRIUS 3RA2 Reversing Contactor Assemblies are available fully wired and tested with mechanically and electrically interlocked (NC contact interlock) contactors. The basic unit consists of two contactors with the same power, one NC contact (S00) or one NO contact, and one NC contact (S0 to S3).

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Part #

Motor Starters STARTER DOL S00 0.18-0.25A 24VDC SCREW

3RA21100CA151BB4
Siemens
1: $392.93
1In Stock

Mfr. Part #
3RA21100CA151BB4

Mouser Part #
982-3RA21100CA151BB4

Siemens

Motor Starters STARTER DOL S00 0.18-0.25A 24VDC SCREW

Datasheet

1In Stock

$392.93

$358.80

$352.71

Min.: 1
Mult.: 1

Time Delay & Timing Relays TIMING RELAY MOD SS 24-240VUC 100S SCREW

3RA28131AW10
Siemens
1: $361.33
3In Stock

Mfr. Part #
3RA28131AW10

Mouser Part #
982-3RA28131AW10

Siemens

Time Delay & Timing Relays TIMING RELAY MOD SS 24-240VUC 100S SCREW

Datasheet

3In Stock

$361.33

$301.39

$297.31

Min.: 1
Mult.: 1

Contactor Accessories 1-PHASE SUPPLY TERMINAL.

3RA29433L
Siemens
1: $57.00
1In Stock
3Expected 8/17/2026

Mfr. Part #
3RA29433L

Mouser Part #
982-3RA29433L

Siemens

Contactor Accessories 1-PHASE SUPPLY TERMINAL.

Datasheet

1In Stock

3Expected 8/17/2026

$57.00

$56.61

$55.10

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S00 7A 120VAC SCRW

3RA23158XB301AK6
Siemens
1: $332.22
3In Stock

Mfr. Part #
3RA23158XB301AK6

Mouser Part #
982-3RA23158XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S00 7A 120VAC SCRW

Datasheet

3In Stock

$332.22

$325.70

$325.69

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S0 12A 230VAC SCRW

3RA23248XB301AL2
Siemens
1: $478.84
1In Stock

Mfr. Part #
3RA23248XB301AL2

Mouser Part #
982-3RA23248XB301AL2

Siemens

Contactors - Electromechanical CONTACTOR REV S0 12A 230VAC SCRW

Datasheet

1In Stock

$478.84

$478.03

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S0 25A 240VAC SCRW

3RA23268XB301AP6
Siemens
1: $668.98
1In Stock

Mfr. Part #
3RA23268XB301AP6

Mouser Part #
982-3RA23268XB301AP6

Siemens

Contactors - Electromechanical CONTACTOR REV S0 25A 240VAC SCRW

Datasheet

1In Stock

$668.98

Min.: 1
Mult.: 1

Time Delay & Timing Relays TIMING RELAY MOD SS 24-240VUC 100S SPRNG

3RA28112CW10
Siemens
1: $275.66
1In Stock

Mfr. Part #
3RA28112CW10

Mouser Part #
982-3RA28112CW10

Siemens

Time Delay & Timing Relays TIMING RELAY MOD SS 24-240VUC 100S SPRNG

Datasheet

1In Stock

$275.66

$248.28

$243.77

Min.: 1
Mult.: 1

Motor Starters STARTER DOL S0 23-28A 120VAC SCREW

3RA21204NA270BB4
Siemens
1: $1,306.34
1In Stock

Mfr. Part #
3RA21204NA270BB4

Mouser Part #
982-3RA21204NA270BB4

Siemens

Motor Starters STARTER DOL S0 23-28A 120VAC SCREW

Datasheet

1In Stock

$1,306.34

Quote

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S2 50A 120VAC 3P SCREW

3RA23368XB301AK6
Siemens
1: $980.11
1In Stock

Mfr. Part #
3RA23368XB301AK6

Mouser Part #
982-3RA23368XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S2 50A 120VAC 3P SCREW

Datasheet

1In Stock

$980.11

Min.: 1
Mult.: 1

Time Delay & Timing Relays TIMING RELAY MOD SS 90-240VUC 100S SCREW

3RA28311DH10
Siemens
1: $302.85
1In Stock

Mfr. Part #
3RA28311DH10

Mouser Part #
982-3RA28311DH10

Siemens

Time Delay & Timing Relays TIMING RELAY MOD SS 90-240VUC 100S SCREW

Datasheet

1In Stock

$302.85

$272.20

$268.45

Min.: 1
Mult.: 1

Circuit Breaker Accessories MOUNTING RAIL ADAPTER S2

3RA29321AA00
Siemens
1: $89.40
2In Stock

Mfr. Part #
3RA29321AA00

Mouser Part #
982-3RA29321AA00

Siemens

Circuit Breaker Accessories MOUNTING RAIL ADAPTER S2

Datasheet

2In Stock

$89.40

$74.10

$70.30

$65.35

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S00 16A 48VAC SCRW

3RA23188XB301AH0
Siemens
1: $447.56
1In Stock

Mfr. Part #
3RA23188XB301AH0

Mouser Part #
982-3RA23188XB301AH0

Siemens

Contactors - Electromechanical CONTACTOR REV S00 16A 48VAC SCRW

Datasheet

1In Stock

$447.56

$447.55

Min.: 1
Mult.: 1

Contactor Accessories IO-LINK FUNCTION MOD REV S00+S0 SCREW

3RA27111BA00
Siemens
1: $746.72
3In Stock

Mfr. Part #
3RA27111BA00

Mouser Part #
982-3RA27111BA00

Siemens

Contactor Accessories IO-LINK FUNCTION MOD REV S00+S0 SCREW

Datasheet

3In Stock

$746.72

$596.25

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S00 9A 24VDC SCRW

3RA23168XB301BB4
Siemens
1: $369.27
5In Stock

Mfr. Part #
3RA23168XB301BB4

Mouser Part #
982-3RA23168XB301BB4

Siemens

Contactors - Electromechanical CONTACTOR REV S00 9A 24VDC SCRW

Datasheet

5In Stock

$369.27

$337.99

$322.70

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S00 16A 120VAC SCRW

3RA23188XB301AK6
Siemens
1: $442.16
5In Stock

Mfr. Part #
3RA23188XB301AK6

Mouser Part #
982-3RA23188XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S00 16A 120VAC SCRW

Datasheet

5In Stock

$442.16

$402.43

$384.21

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S0 12A 120VAC SCRW

3RA23248XB301AK6
Siemens
1: $459.67
5In Stock

Mfr. Part #
3RA23248XB301AK6

Mouser Part #
982-3RA23248XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S0 12A 120VAC SCRW

Datasheet

5In Stock

$459.67

$458.59

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S0 16A 120VAC SCRW

3RA23258XB301AK6
Siemens
1: $568.83
4In Stock

Mfr. Part #
3RA23258XB301AK6

Mouser Part #
982-3RA23258XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S0 16A 120VAC SCRW

Datasheet

4In Stock

$568.83

$514.78

Min.: 1
Mult.: 1

Time Delay & Timing Relays WYE DELTA FUNC MOD 24-240VUC 60S SCREW

3RA28160EW20
Siemens
1: $601.55
3In Stock

Mfr. Part #
3RA28160EW20

Mouser Part #
982-3RA28160EW20

Siemens

Time Delay & Timing Relays WYE DELTA FUNC MOD 24-240VUC 60S SCREW

Datasheet

3In Stock

$601.55

$579.16

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP S00 LINK MODULE,AC/DC

3RA19111A
Siemens
1: $37.00
8In Stock

Mfr. Part #
3RA19111A

Mouser Part #
982-3RA19111A

Siemens

Circuit Breaker Accessories MSP S00 LINK MODULE,AC/DC

Datasheet

8In Stock

$37.00

$32.60

$28.15

$26.47

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP S00 LINK MODULE,AC/DC

3RA19111AA00
Siemens
1: $39.08
10In Stock

Mfr. Part #
3RA19111AA00

Mouser Part #
982-3RA19111AA00

Siemens

Circuit Breaker Accessories MSP S00 LINK MODULE,AC/DC

Datasheet

10In Stock

$39.08

$34.22

$30.15

$24.89

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories LINK MODULE F.3RV S00/S0, 3RT S00

3RA19211D
Siemens
1: $37.86
9In Stock

Mfr. Part #
3RA19211D

Mouser Part #
982-3RA19211D

Siemens

Circuit Breaker Accessories LINK MODULE F.3RV S00/S0, 3RT S00

Datasheet

9In Stock

$37.86

$33.36

$30.15

$28.21

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories LINK MODULE S00 AC / DC CONTACTORS

3RA19211DA00
Siemens
1: $33.80
30In Stock

Mfr. Part #
3RA19211DA00

Mouser Part #
982-3RA19211DA00

Siemens

Circuit Breaker Accessories LINK MODULE S00 AC / DC CONTACTORS

Datasheet

30In Stock

$33.80

$32.54

$29.34

$26.61

View

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S00 7A 24VDC SCRW

3RA23158XB301BB4
Siemens
1: $355.70
4In Stock

Mfr. Part #
3RA23158XB301BB4

Mouser Part #
982-3RA23158XB301BB4

Siemens

Contactors - Electromechanical CONTACTOR REV S00 7A 24VDC SCRW

Datasheet

4In Stock

$355.70

$316.66

$308.06

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S0 25A 120VAC SCRW

3RA23268XB301AK6
Siemens
1: $647.07
1In Stock

Mfr. Part #
3RA23268XB301AK6

Mouser Part #
982-3RA23268XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S0 25A 120VAC SCRW

Datasheet

1In Stock

$647.07

$584.36

Min.: 1
Mult.: 1

Contactors - Electromechanical CONTACTOR REV S2 65A 120VAC 3P SCREW

3RA23388XB301AK6
Siemens
1: $1,422.84
1In Stock

Mfr. Part #
3RA23388XB301AK6

Mouser Part #
982-3RA23388XB301AK6

Siemens

Contactors - Electromechanical CONTACTOR REV S2 65A 120VAC 3P SCREW

Datasheet

1In Stock

$1,422.84

Min.: 1
Mult.: 1