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,70A,460V,110-230VAC,SCW ZP

3RF20701AA24
Siemens
1: $244.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA24

Mouser Part No
982-3RF20701AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$244.17

$234.30

$231.13

$226.00

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,600V,110-230VAC,SCW ZP

3RF20701AA26
Siemens
1: $310.58
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA26

Mouser Part No
982-3RF20701AA26

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,600V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$310.58

$293.91

$288.92

$284.32

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 45MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC

3RF20701AA45
Siemens
1: $235.10
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA45

Mouser Part No
982-3RF20701AA45

Siemens

Solid State Relays - SSRs 45MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$235.10

$220.03

$216.35

$212.17

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,90A,230V,24VDC COIL,SCW ZP

3RF20901AA02
Siemens
1: $244.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA02

Mouser Part No
982-3RF20901AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,90A,230V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$244.17

$234.30

$231.13

$226.00

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,90A,460V,24VDC COIL,SCW ZP

3RF20901AA04
Siemens
1: $250.08
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA04

Mouser Part No
982-3RF20901AA04

Siemens

Solid State Relays - SSRs SS RELAY,45MM,90A,460V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$250.08

$239.97

$236.72

$231.46

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,90A,600V,24VDC COIL,SCW ZP

3RF20901AA06
Siemens
1: $297.20
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA06

Mouser Part No
982-3RF20901AA06

Siemens

Solid State Relays - SSRs SS RELAY,45MM,90A,600V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$297.20

$282.87

$278.99

$274.96

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,90A,230V,110-230VAC,SCW ZP

3RF20901AA22
Siemens
1: $270.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA22

Mouser Part No
982-3RF20901AA22

Siemens

Solid State Relays - SSRs SS RELAY,45MM,90A,230V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$270.14

$259.19

$255.67

$249.98

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,90A,460V,110-230VAC,SCW ZP

3RF20901AA24
Siemens
1: $274.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA24

Mouser Part No
982-3RF20901AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,90A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$274.86

$263.70

$260.13

$254.33

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,90A,600V,110-230VAC,SCW ZP

3RF20901AA26
Siemens
1: $330.09
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA26

Mouser Part No
982-3RF20901AA26

Siemens

Solid State Relays - SSRs SS RELAY,45MM,90A,600V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$330.09

$314.12

$309.79

$305.33

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 45MM,SSR,90A,48-600V,ZRO SCRW 4-30VDC

3RF20901AA45
Siemens
1: $267.77
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20901AA45

Mouser Part No
982-3RF20901AA45

Siemens

Solid State Relays - SSRs 45MM,SSR,90A,48-600V,ZRO SCRW 4-30VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$267.77

$256.93

$253.44

$247.81

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,SCW ZP

3RF21201AA02
Siemens
1: $187.38
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21201AA02

Mouser Part No
982-3RF21201AA02

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$187.38

$175.81

$173.43

$170.18

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,SCW ZP

3RF21201AA04
Siemens
1: $211.29
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RF21201AA04

Mouser Part No
982-3RF21201AA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,SCW ZP

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Datasheet

Non-Stocked Lead-Time 5 Weeks

$211.29

$198.21

$195.51

$191.84

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Min.: 1
Mult.: 1

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

3RF21201AA22
Siemens
1: $214.96
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21201AA22

Mouser Part No
982-3RF21201AA22

Siemens

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

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$214.96

$201.63

$198.89

$195.16

View

Min.: 1
Mult.: 1

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

3RF21201AA24
Siemens
1: $232.34
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21201AA24

Mouser Part No
982-3RF21201AA24

Siemens

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

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$232.34

$222.97

$219.95

$215.07

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 22.5MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC

3RF21201AA45
Siemens
1: $234.68
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21201AA45

Mouser Part No
982-3RF21201AA45

Siemens

Solid State Relays - SSRs 22.5MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$234.68

$215.34

$211.70

$207.59

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,20A,48-460V,24VDC

3RF21201BA04
Siemens
1: $211.22
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21201BA04

Mouser Part No
982-3RF21201BA04

Siemens

Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,20A,48-460V,24VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$211.22

$201.46

$200.15

$197.35

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC,SPRING ZP

3RF21202AA02
Siemens
1: $195.35
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA02

Mouser Part No
982-3RF21202AA02

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC,SPRING ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$195.35

$183.27

$180.78

$177.41

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC,SPRING ZP

3RF21202AA04
Siemens
1: $218.63
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA04

Mouser Part No
982-3RF21202AA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC,SPRING ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$218.63

$205.07

$202.27

$198.48

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Min.: 1
Mult.: 1

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

3RF21202AA22
Siemens
1: $224.81
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA22

Mouser Part No
982-3RF21202AA22

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$224.81

$214.32

$212.95

$209.94

View

Min.: 1
Mult.: 1

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

3RF21202AA24
Siemens
1: $245.24
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA24

Mouser Part No
982-3RF21202AA24

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$245.24

$233.62

$229.72

$224.63

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,4-30VDC,SPR ZP

3RF21202AA42
Siemens
1: $196.75
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA42

Mouser Part No
982-3RF21202AA42

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,4-30VDC,SPR ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$196.75

$187.63

$186.43

$183.82

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21202AA45
Siemens
1: $232.82
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA45

Mouser Part No
982-3RF21202AA45

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$232.82

$222.05

$220.63

$217.55

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,RING ZP

3RF21203AA02
Siemens
1: $187.38
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21203AA02

Mouser Part No
982-3RF21203AA02

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,RING ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$187.38

$175.81

$173.43

$170.18

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,RING ZP

3RF21203AA04
Siemens
1: $211.29
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21203AA04

Mouser Part No
982-3RF21203AA04

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,RING ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$211.29

$198.21

$195.51

$191.84

View

Min.: 1
Mult.: 1

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

3RF21203AA22
Siemens
1: $214.96
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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$214.96

$201.63

$198.89

$195.16

View

Min.: 1
Mult.: 1

SIRIUS 3RF2 Solid-State Relays & Contactors

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