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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,30A,460V,230VAC,RING ZP

3RF21301AA24
Siemens
1: £122.78
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

£122.78

£109.67

Min.: 1
Mult.: 1

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

3RF21301AA26
Siemens
1: £153.55
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

£153.55

£145.11

Min.: 1
Mult.: 1

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

3RF21301AA42
Siemens
1: £120.60
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

£120.60

Min.: 1
Mult.: 1

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

3RF21301AA45
Siemens
1: £131.31
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

£131.31

£128.51

£128.06

£127.63

View

Min.: 1
Mult.: 1

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

3RF21301BA04
Siemens
1: £126.39
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

£126.39

£123.79

£123.35

£122.94

Quote

Min.: 1
Mult.: 1

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

3RF21501AA02
Siemens
1: £129.10
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

£129.10

Min.: 1
Mult.: 1

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

3RF21501AA04
Siemens
1: £147.78
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21501AA04

Mouser Part No
982-3RF21501AA04

Siemens

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

£147.78

Min.: 1
Mult.: 1

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

3RF21501AA22
Siemens
1: £128.48
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

£128.48

£106.26

Min.: 1
Mult.: 1

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

3RF21501AA24
Siemens
1: £130.99
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

£130.99

£121.44

Min.: 1
Mult.: 1

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

3RF21501AA26
Siemens
1: £196.00
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

£196.00

£195.29

£195.26

Min.: 1
Mult.: 1

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

3RF21501AA45
Siemens
1: £133.99
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

£133.99

£125.07

£125.06

£125.05

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501AG04
Siemens
1: £146.32
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

£146.32

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501BA04
Siemens
1: £136.74
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

£136.74

£133.91

£133.44

£132.99

View

Min.: 1
Mult.: 1

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

3RF21501BA06
Siemens
1: £195.67
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

£195.67

Min.: 1
Mult.: 1

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

3RF21501BA22
Siemens
1: £126.05
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

£126.05

£117.92

£115.47

£113.60

View

Min.: 1
Mult.: 1

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

3RF21502AA02
Siemens
1: £118.87
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

£118.87

£111.21

£108.92

£107.15

View

Min.: 1
Mult.: 1

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

3RF21502AA04
Siemens
1: £131.96
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

£131.96

£130.34

£130.02

£129.82

View

Min.: 1
Mult.: 1

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

3RF21502AA06
Siemens
1: £185.13
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

£185.13

£170.14

£167.27

£165.25

View

Min.: 1
Mult.: 1

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

3RF21502AA22
Siemens
1: £126.79
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

£126.79

£119.33

£117.46

£115.95

View

Min.: 1
Mult.: 1

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

3RF21502AA24
Siemens
1: £136.08
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

£136.08

£126.16

£122.79

£120.38

View

Min.: 1
Mult.: 1

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

3RF21502AA26
Siemens
1: £195.39
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

£195.39

£186.22

£183.13

Min.: 1
Mult.: 1

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

3RF21503AA02
Siemens
1: £113.34
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

£113.34

£108.08

£106.81

£105.78

View

Min.: 1
Mult.: 1

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

3RF21503AA04
Siemens
1: £130.08
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21503AA04

Mouser Part No
982-3RF21503AA04

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

£130.08

£124.03

£122.59

£121.40

View

Min.: 1
Mult.: 1

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

3RF21503AA06
Siemens
1: £172.02
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RF21503AA06

Mouser Part No
982-3RF21503AA06

Siemens

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

Datasheet

Non-Stocked Lead-Time 3 Weeks

£172.02

£165.90

£164.83

£164.10

View

Min.: 1
Mult.: 1

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

3RF21503AA22
Siemens
1: £126.02
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RF21503AA22

Mouser Part No
982-3RF21503AA22

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

£126.02

£120.97

£119.57

£118.24

View

Min.: 1
Mult.: 1