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SIRIUS 3RF2 Solid-State Relays & Contactors

Siemens SIRIUS 3RF2 Solid-State Relays (SSRs) are suitable for surface mounting on existing cooling surfaces. 3RF2 SSRs, which do not include a heat sink, provide quick and easy mounting with two screws. The capacity reaches up to 88A on resistive loads, depending on the heat sink. The SSRs come in single-phase relays with a width of 22.5mm or 45mm or a three-phase relay with a width of 45mm. Siemens SIRIUS 3RF2 Solid-State Contactors feature an integrated heat sink and are available in a single-phase version with currents up to 70A or a three-phase version with currents up to 50A.

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Part #

Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,230VAC,RING ZP

3RF21301AA24
Siemens
1: €140.64
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301AA24

Mouser Part No
982-3RF21301AA24

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€140.64

€125.62

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,RING ZP

3RF21301AA26
Siemens
1: €175.89
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301AA26

Mouser Part No
982-3RF21301AA26

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€175.89

€166.22

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,SCRW

3RF21301AA42
Siemens
1: €138.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301AA42

Mouser Part No
982-3RF21301AA42

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,SCRW

Datasheet

Non-Stocked Lead-Time 4 Weeks

€138.14

Min.: 1
Mult.: 1

Solid State Relays - SSRs 22.5MM,SSR,30A,48-600V,ZRO SCRW 4-30VDC

3RF21301AA45
Siemens
1: €150.41
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301AA45

Mouser Part No
982-3RF21301AA45

Siemens

Solid State Relays - SSRs 22.5MM,SSR,30A,48-600V,ZRO SCRW 4-30VDC

Datasheet

Non-Stocked Lead-Time 4 Weeks

€150.41

€147.21

€146.69

€146.20

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,1PH,INSTANT SW

3RF21301BA04
Siemens
1: €144.78
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301BA04

Mouser Part No
982-3RF21301BA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,1PH,INSTANT SW

Datasheet

Non-Stocked Lead-Time 4 Weeks

€144.78

€141.80

€141.30

€140.83

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP

3RF21501AA02
Siemens
1: €147.88
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA02

Mouser Part No
982-3RF21501AA02

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€147.88

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC-C,RING ZP

3RF21501AA04
Siemens
1: €169.28
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA04

Mouser Part No
982-3RF21501AA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€169.28

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP

3RF21501AA22
Siemens
1: €147.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA22

Mouser Part No
982-3RF21501AA22

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€147.17

€121.72

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230VAC,RING ZP

3RF21501AA24
Siemens
1: €150.05
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA24

Mouser Part No
982-3RF21501AA24

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€150.05

€139.11

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230VAC,RING ZP

3RF21501AA26
Siemens
1: €224.51
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA26

Mouser Part No
982-3RF21501AA26

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€224.51

€223.70

€223.67

Min.: 1
Mult.: 1

Solid State Relays - SSRs 22.5MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC

3RF21501AA45
Siemens
1: €153.48
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA45

Mouser Part No
982-3RF21501AA45

Siemens

Solid State Relays - SSRs 22.5MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC

Datasheet

Non-Stocked Lead-Time 4 Weeks

€153.48

€143.27

€143.25

€143.24

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501AG04
Siemens
1: €167.61
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AG04

Mouser Part No
982-3RF21501AG04

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

Datasheet

Non-Stocked Lead-Time 4 Weeks

€167.61

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501BA04
Siemens
1: €156.63
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501BA04

Mouser Part No
982-3RF21501BA04

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

Datasheet

Non-Stocked Lead-Time 4 Weeks

€156.63

€153.39

€152.85

€152.34

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,600VAC,scw,inst

3RF21501BA06
Siemens
1: €224.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501BA06

Mouser Part No
982-3RF21501BA06

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,600VAC,scw,inst

Datasheet

Non-Stocked Lead-Time 4 Weeks

€224.14

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,scw,inst

3RF21501BA22
Siemens
1: €144.39
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501BA22

Mouser Part No
982-3RF21501BA22

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,scw,inst

Datasheet

Non-Stocked Lead-Time 4 Weeks

€144.39

€135.07

€132.27

€130.13

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC,SPRING ZP

3RF21502AA02
Siemens
1: €136.16
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21502AA02

Mouser Part No
982-3RF21502AA02

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC,SPRING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€136.16

€127.39

€124.76

€122.74

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC,SPRING ZP

3RF21502AA04
Siemens
1: €151.16
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21502AA04

Mouser Part No
982-3RF21502AA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC,SPRING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€151.16

€149.30

€148.93

€148.70

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC,SPRING ZP

3RF21502AA06
Siemens
1: €212.06
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21502AA06

Mouser Part No
982-3RF21502AA06

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC,SPRING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€212.06

€194.89

€191.60

€189.29

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230V,SPRING ZP

3RF21502AA22
Siemens
1: €145.24
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21502AA22

Mouser Part No
982-3RF21502AA22

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230V,SPRING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€145.24

€136.69

€134.55

€132.82

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230V,SPRING ZP

3RF21502AA24
Siemens
1: €155.88
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21502AA24

Mouser Part No
982-3RF21502AA24

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230V,SPRING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€155.88

€144.51

€140.65

€137.89

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230V,SPRING ZP

3RF21502AA26
Siemens
1: €223.82
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21502AA26

Mouser Part No
982-3RF21502AA26

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230V,SPRING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€223.82

€213.31

€209.77

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP

3RF21503AA02
Siemens
1: €129.83
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21503AA02

Mouser Part No
982-3RF21503AA02

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€129.83

€123.80

€122.35

€121.17

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC-C,RING ZP

3RF21503AA04
Siemens
1: €149.00
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21503AA04

Mouser Part No
982-3RF21503AA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€149.00

€142.07

€140.42

€139.06

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC-C,RING ZP

3RF21503AA06
Siemens
1: €197.05
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RF21503AA06

Mouser Part No
982-3RF21503AA06

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 3 Weeks

€197.05

€190.03

€188.81

€187.97

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP

3RF21503AA22
Siemens
1: €144.35
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21503AA22

Mouser Part No
982-3RF21503AA22

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 2 Weeks

€144.35

€138.57

€136.96

€135.44

View

Min.: 1
Mult.: 1