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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,20A,230V,230VAC,RING ZP

3RF21203AA22
Siemens
1: €135.93
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21203AA22

Mouser Part No
982-3RF21203AA22

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€135.93

€127.50

€125.77

€123.41

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230VAC,RING ZP

3RF21203AA24
Siemens
1: €136.48
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21203AA24

Mouser Part No
982-3RF21203AA24

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230VAC,RING ZP

Datasheet

Non-Stocked Lead-Time 4 Weeks

€136.48

€130.56

€128.65

€125.57

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP

3RF21301AA06
Siemens
1: €201.32
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RF21301AA06

Mouser Part No
982-3RF21301AA06

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 5 Weeks

€201.32

€191.58

€188.95

€186.22

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Min.: 1
Mult.: 1

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

3RF21301AA22
Siemens
1: €130.31
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301AA22

Mouser Part No
982-3RF21301AA22

Siemens

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€130.31

€123.96

€122.14

€119.65

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Min.: 1
Mult.: 1

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

3RF21301AA24
Siemens
1: €143.63
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

€143.63

€137.39

€135.39

€132.14

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Min.: 1
Mult.: 1

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

3RF21301AA26
Siemens
1: €206.55
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

€206.55

€196.00

€192.28

Min.: 1
Mult.: 1

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

3RF21301AA42
Siemens
1: €128.58
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

€128.58

€120.62

€118.98

€116.75

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Min.: 1
Mult.: 1

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

3RF21301AA45
Siemens
1: €148.04
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

€148.04

€142.07

€140.15

€137.04

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Min.: 1
Mult.: 1

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

3RF21301BA04
Siemens
1: €133.92
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

€133.92

€126.56

€124.72

€122.19

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Min.: 1
Mult.: 1

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

3RF21501AA02
Siemens
1: €125.60
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

€125.60

€119.49

€117.73

€115.33

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Min.: 1
Mult.: 1

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

3RF21501AA22
Siemens
1: €150.52
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

€150.52

€143.40

€140.99

€137.88

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Min.: 1
Mult.: 1

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

3RF21501AA24
Siemens
1: €169.33
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

€169.33

€162.47

€160.26

€156.70

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Min.: 1
Mult.: 1

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

3RF21501AA26
Siemens
1: €212.21
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

€212.21

€201.37

€197.54

Min.: 1
Mult.: 1

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

3RF21501AA45
Siemens
1: €164.58
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

€164.58

€156.77

€154.14

€150.72

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501AG04
Siemens
1: €141.84
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

€141.84

€135.68

€133.70

€130.50

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501BA04
Siemens
1: €154.40
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

€154.40

€148.16

€146.16

€142.91

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Min.: 1
Mult.: 1

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

3RF21501BA06
Siemens
1: €206.42
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

€206.42

€199.98

€198.68

€196.79

View

Min.: 1
Mult.: 1

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

3RF21501BA22
Siemens
1: €137.56
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

€137.56

€131.58

€129.66

€126.56

View

Min.: 1
Mult.: 1

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

3RF21502AA02
Siemens
1: €131.02
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

€131.02

€124.64

€122.81

€120.31

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Min.: 1
Mult.: 1

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

3RF21502AA04
Siemens
1: €150.77
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

€150.77

€144.22

€142.12

€138.71

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Min.: 1
Mult.: 1

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

3RF21502AA06
Siemens
1: €200.18
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

€200.18

€189.96

€186.35

Min.: 1
Mult.: 1

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

3RF21502AA22
Siemens
1: €143.63
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

€143.63

€137.39

€135.39

€132.14

View

Min.: 1
Mult.: 1

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

3RF21502AA24
Siemens
1: €163.63
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

€163.63

€156.53

€154.24

€150.55

View

Min.: 1
Mult.: 1

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

3RF21502AA26
Siemens
1: €222.11
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

€222.11

€210.77

€206.76

Min.: 1
Mult.: 1

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

3RF21503AA02
Siemens
1: €137.88
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

€137.88

€129.33

€127.56

€125.16

View

Min.: 1
Mult.: 1