Contactors & Relays – Mouser Singapore

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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,45MM,20A,230V,24VDC-C,SCREW ZP

3RF20201AA02
Siemens
1: $153.92
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA02

Mouser Part No
982-3RF20201AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,20A,230V,24VDC-C,SCREW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$153.92

$145.70

$143.06

$139.79

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,24VDC-C,SCREW ZP

3RF20201AA04
Siemens
1: $173.16
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA04

Mouser Part No
982-3RF20201AA04

Siemens

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,24VDC-C,SCREW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$173.16

$163.87

$160.89

$157.20

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,110-230VAC,SCW ZP

3RF20201AA24
Siemens
1: $194.75
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA24

Mouser Part No
982-3RF20201AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$194.75

$182.72

$180.23

$176.85

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF20201AA42
Siemens
1: $153.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA42

Mouser Part No
982-3RF20201AA42

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$153.86

$147.41

$146.13

$143.82

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 45MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC CO

3RF20201AA45
Siemens
1: $188.25
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA45

Mouser Part No
982-3RF20201AA45

Siemens

Solid State Relays - SSRs 45MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC CO

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$188.25

$178.04

$174.04

$169.77

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,24VDC COIL,SCW ZP

3RF20301AA02
Siemens
1: $161.36
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA02

Mouser Part No
982-3RF20301AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$161.36

$152.73

$149.95

$146.53

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 230/460V,45MM SS RELAY,30 A,SCREW,24VDC

3RF20301AA04
Siemens
1: $182.44
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA04

Mouser Part No
982-3RF20301AA04

Siemens

Solid State Relays - SSRs 230/460V,45MM SS RELAY,30 A,SCREW,24VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$182.44

$172.65

$169.50

$165.62

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,24VDC COIL,SCW ZP

3RF20301AA06
Siemens
1: $256.22
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA06

Mouser Part No
982-3RF20301AA06

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$256.22

$243.96

$237.01

$232.94

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,110-230VAC,SCW ZP

3RF20301AA22
Siemens
1: $184.31
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA22

Mouser Part No
982-3RF20301AA22

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$184.31

$174.41

$171.22

$167.31

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,460V,110-230VAC,SCW ZP

3RF20301AA24
Siemens
1: $204.56
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA24

Mouser Part No
982-3RF20301AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$204.56

$191.90

$189.28

$185.74

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,110-230VAC,SCW ZP

3RF20301AA26
Siemens
1: $272.48
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA26

Mouser Part No
982-3RF20301AA26

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$272.48

$261.43

$257.88

$252.14

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,4-30VDC,SCW ZP

3RF20301AA42
Siemens
1: $161.36
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA42

Mouser Part No
982-3RF20301AA42

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,4-30VDC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$161.36

$152.73

$149.95

$146.53

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF20301BA04
Siemens
1: $199.51
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301BA04

Mouser Part No
982-3RF20301BA04

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$199.51

$191.57

$186.44

$182.51

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,24VDC COIL,SCW ZP

3RF20501AA02
Siemens
1: $174.39
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA02

Mouser Part No
982-3RF20501AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$174.39

$165.04

$162.03

$158.32

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SSR,45MM,50A,460V,24VDC,SCW, TC FOIL

3RF20501AA040WF0
Siemens
1: $210.61
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA040WF0

Mouser Part No
982-3RF20501AA040WF0

Siemens

Solid State Relays - SSRs SSR,45MM,50A,460V,24VDC,SCW, TC FOIL

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$210.61

$200.87

$199.58

$196.79

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,110-230VAC,SCW ZP

3RF20501AA22
Siemens
1: $196.59
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA22

Mouser Part No
982-3RF20501AA22

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$196.59

$184.43

$181.93

$178.53

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,110-230VAC,SCW ZP

3RF20501AA24
Siemens
1: $218.73
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA24

Mouser Part No
982-3RF20501AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$218.73

$208.53

$207.20

$204.29

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,600V,110-230VAC,SCW ZP

3RF20501AA26
Siemens
1: $293.58
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA26

Mouser Part No
982-3RF20501AA26

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,600V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$293.58

$284.46

$282.62

$279.98

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,4-30VDC,SCW

3RF20501AA44
Siemens
1: $201.65
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA44

Mouser Part No
982-3RF20501AA44

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,4-30VDC,SCW

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$201.65

$188.70

$185.52

$181.93

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs 45MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC

3RF20501AA45
Siemens
1: $202.71
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA45

Mouser Part No
982-3RF20501AA45

Siemens

Solid State Relays - SSRs 45MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$202.71

$202.38

$199.63

$195.88

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 24-230V,45MM RELAY,50 A,SCRW/SPRNG,24VDC

3RF20504AA02
Siemens
1: $180.59
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20504AA02

Mouser Part No
982-3RF20504AA02

Siemens

Solid State Relays - SSRs 24-230V,45MM RELAY,50 A,SCRW/SPRNG,24VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$180.59

$170.90

$167.78

$163.93

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,230V,24VDC COIL,SCW ZP

3RF20701AA02
Siemens
1: $210.07
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA02

Mouser Part No
982-3RF20701AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,230V,24VDC COIL,SCW ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$210.07

$197.05

$194.37

$190.73

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,460V,24VDC COIL,SCW ZP

3RF20701AA04
Siemens
1: $227.19
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA04

Mouser Part No
982-3RF20701AA04

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,460V,24VDC COIL,SCW ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$227.19

$213.08

$210.17

$206.22

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,600V,24VDC COIL,SCW ZP

3RF20701AA06
Siemens
1: $279.55
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA06

Mouser Part No
982-3RF20701AA06

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,600V,24VDC COIL,SCW ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$279.55

$268.22

$264.57

$258.67

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,230V,110-230VAC,SCW ZP

3RF20701AA22
Siemens
1: $232.40
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA22

Mouser Part No
982-3RF20701AA22

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,230V,110-230VAC,SCW ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$232.40

$218.04

$215.10

$211.07

View

Min.: 1
Mult.: 1

SIRIUS 3RF2 Solid-State Relays & Contactors

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