Contactors & Relays – Mouser United Kingdom

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,230V,110-230VAC,SCW ZP

3RF20701AA22
Siemens
1: £117.86
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

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£117.86

£111.39

£109.76

£107.54

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Min.: 1
Mult.: 1

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

3RF20701AA24
Siemens
1: £125.39
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

£125.39

£119.94

£118.20

£115.36

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Min.: 1
Mult.: 1

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

3RF20701AA26
Siemens
1: £157.83
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

£157.83

£149.68

£147.48

£145.20

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Min.: 1
Mult.: 1

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

3RF20701AA45
Siemens
1: £117.86
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

£117.86

£111.39

£109.76

£107.54

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Min.: 1
Mult.: 1

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

3RF20901AA02
Siemens
1: £125.39
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

£125.39

£119.94

£118.20

£115.36

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Min.: 1
Mult.: 1

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

3RF20901AA04
Siemens
1: £128.51
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

£128.51

£122.93

£121.13

£118.22

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Min.: 1
Mult.: 1

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

3RF20901AA06
Siemens
1: £153.46
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

£153.46

£145.54

£143.40

£141.18

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Min.: 1
Mult.: 1

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

3RF20901AA22
Siemens
1: £139.11
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

£139.11

£133.07

£131.12

£127.98

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Min.: 1
Mult.: 1

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

3RF20901AA24
Siemens
1: £141.60
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

£141.60

£135.45

£133.48

£130.29

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Min.: 1
Mult.: 1

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

3RF20901AA26
Siemens
1: £170.93
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

£170.93

£162.11

£159.72

£157.26

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Min.: 1
Mult.: 1

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

3RF20901AA45
Siemens
1: £137.86
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

£137.86

£131.88

£129.95

£126.84

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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: £93.85
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

£93.85

£89.27

£87.96

£86.17

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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: £106.17
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

£106.17

£101.01

£99.51

£97.49

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Min.: 1
Mult.: 1

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

3RF21201AA22
Siemens
1: £108.07
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

£108.07

£102.80

£101.29

£99.23

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Min.: 1
Mult.: 1

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

3RF21201AA24
Siemens
1: £119.15
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

£119.15

£113.98

£112.31

£109.62

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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: £114.38
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

£114.38

£108.81

£107.21

£105.03

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Min.: 1
Mult.: 1

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

3RF21201BA04
Siemens
1: £106.17
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

£106.17

£101.01

£99.51

£97.49

View

Min.: 1
Mult.: 1

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

3RF21202AA02
Siemens
1: £97.95
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

£97.95

£93.18

£91.81

£89.95

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Min.: 1
Mult.: 1

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

3RF21202AA04
Siemens
1: £109.96
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

£109.96

£104.60

£103.07

£100.97

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Min.: 1
Mult.: 1

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

3RF21202AA22
Siemens
1: £112.49
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

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£112.49

£107.01

£105.43

£103.28

View

Min.: 1
Mult.: 1

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

3RF21202AA24
Siemens
1: £135.38
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

£135.38

£128.97

£126.81

£124.01

View

Min.: 1
Mult.: 1

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

3RF21202AA42
Siemens
1: £97.95
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

£97.95

£93.18

£91.81

£89.95

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21202AA45
Siemens
1: £117.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA45

Mouser Part No
982-3RF21202AA45

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£117.86

£111.39

£109.76

£107.54

View

Min.: 1
Mult.: 1

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

3RF21203AA02
Siemens
1: £93.85
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

£93.85

£89.27

£87.96

£86.17

View

Min.: 1
Mult.: 1

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

3RF21203AA04
Siemens
1: £106.17
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

£106.17

£101.01

£99.51

£97.49

View

Min.: 1
Mult.: 1

SIRIUS 3RF2 Solid-State Relays & Contactors

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