Contactors & Relays – Mouser United Kingdom

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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: £134.79
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

£134.79

£129.34

£127.60

£124.76

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Min.: 1
Mult.: 1

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

3RF20701AA26
Siemens
1: £171.46
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

£171.46

£162.25

£159.50

£156.96

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Min.: 1
Mult.: 1

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

3RF20701AA45
Siemens
1: £129.79
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

£129.79

£121.47

£119.44

£117.13

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Min.: 1
Mult.: 1

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

3RF20901AA02
Siemens
1: £134.79
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

£134.79

£129.34

£127.60

£124.76

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Min.: 1
Mult.: 1

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

3RF20901AA04
Siemens
1: £138.06
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

£138.06

£132.48

£130.68

£127.77

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Min.: 1
Mult.: 1

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

3RF20901AA06
Siemens
1: £164.07
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

£164.07

£156.15

£154.01

£151.79

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Min.: 1
Mult.: 1

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

3RF20901AA22
Siemens
1: £149.13
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

£149.13

£143.08

£141.14

£138.00

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Min.: 1
Mult.: 1

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

3RF20901AA24
Siemens
1: £151.74
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

£151.74

£145.57

£143.60

£140.40

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Min.: 1
Mult.: 1

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

3RF20901AA26
Siemens
1: £182.22
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

£182.22

£173.40

£171.02

£168.56

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Min.: 1
Mult.: 1

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

3RF20901AA45
Siemens
1: £147.83
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

£147.83

£141.84

£139.91

£136.80

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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: £103.44
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

£103.44

£97.05

£95.74

£93.94

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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: £116.64
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

£116.64

£109.42

£107.93

£105.90

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Min.: 1
Mult.: 1

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

3RF21201AA22
Siemens
1: £118.67
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

£118.67

£111.31

£109.80

£107.74

View

Min.: 1
Mult.: 1

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

3RF21201AA24
Siemens
1: £128.26
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

£128.26

£123.09

£121.43

£118.73

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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: £129.55
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

£129.55

£118.88

£116.87

£114.60

View

Min.: 1
Mult.: 1

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

3RF21201BA04
Siemens
1: £116.61
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

£116.61

£111.21

£110.50

£108.94

View

Min.: 1
Mult.: 1

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

3RF21202AA02
Siemens
1: £107.84
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

£107.84

£101.17

£99.80

£97.94

View

Min.: 1
Mult.: 1

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

3RF21202AA04
Siemens
1: £120.69
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

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Datasheet

Non-Stocked Lead-Time 4 Weeks

£120.69

£113.21

£111.67

£109.57

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Min.: 1
Mult.: 1

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

3RF21202AA22
Siemens
1: £124.11
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

£124.11

£118.32

£117.56

£115.90

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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: £108.62
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

£108.62

£103.58

£102.92

£101.48

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21202AA45
Siemens
1: £128.52
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

£128.52

£122.58

£121.80

£120.10

View

Min.: 1
Mult.: 1

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

3RF21203AA02
Siemens
1: £103.44
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

£103.44

£97.05

£95.74

£93.94

View

Min.: 1
Mult.: 1

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

3RF21203AA04
Siemens
1: £116.64
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

£116.64

£109.42

£107.93

£105.90

View

Min.: 1
Mult.: 1

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

3RF21203AA22
Siemens
1: £118.67
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

£118.67

£111.31

£109.80

£107.74

View

Min.: 1
Mult.: 1

SIRIUS 3RF2 Solid-State Relays & Contactors

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