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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 45MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC

3RF20701AA45
Siemens
1: €141.52
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€141.52

€135.71

€132.72

€129.74

View

Min.: 1
Mult.: 1

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

3RF20901AA02
Siemens
1: €168.85
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€168.85

Min.: 1
Mult.: 1

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

3RF20901AA04
Siemens
1: €151.19
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€151.19

€147.89

€145.23

€143.09

View

Min.: 1
Mult.: 1

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

3RF20901AA06
Siemens
1: €203.66
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€203.66

Min.: 1
Mult.: 1

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

3RF20901AA22
Siemens
1: €155.71
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€155.71

€151.49

€147.88

€146.07

View

Min.: 1
Mult.: 1

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

3RF20901AA24
Siemens
1: €158.63
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€158.63

€154.33

€150.65

€148.81

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Min.: 1
Mult.: 1

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

3RF20901AA26
Siemens
1: €192.77
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€192.77

€190.02

€188.31

€187.45

View

Min.: 1
Mult.: 1

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

3RF20901AA45
Siemens
1: €154.26
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€154.26

€150.08

€146.51

€144.71

View

Min.: 1
Mult.: 1

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

3RF21201AA02
Siemens
1: €127.93
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€127.93

Min.: 1
Mult.: 1

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

3RF21201AA04
Siemens
1: €143.66
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

Datasheet

Non-Stocked Lead-Time 5 Weeks

€143.66

Min.: 1
Mult.: 1

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

3RF21201AA22
Siemens
1: €145.76
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€145.76

Min.: 1
Mult.: 1

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

3RF21201AA24
Siemens
1: €161.76
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€161.76

Min.: 1
Mult.: 1

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

3RF21201BA04
Siemens
1: €143.66
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€143.66

Min.: 1
Mult.: 1

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

3RF21202AA02
Siemens
1: €117.53
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€117.53

€108.43

€106.25

€104.87

View

Min.: 1
Mult.: 1

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

3RF21202AA04
Siemens
1: €148.30
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€148.30

Min.: 1
Mult.: 1

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

3RF21202AA22
Siemens
1: €151.26
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€151.26

Min.: 1
Mult.: 1

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

3RF21202AA24
Siemens
1: €167.61
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€167.61

Min.: 1
Mult.: 1

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

3RF21202AA42
Siemens
1: €133.04
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€133.04

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21202AA45
Siemens
1: €157.98
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21202AA45

Mouser Part No
982-3RF21202AA45

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

Datasheet

Non-Stocked Lead-Time 4 Weeks

€157.98

Min.: 1
Mult.: 1

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

3RF21203AA02
Siemens
1: €127.93
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€127.93

Min.: 1
Mult.: 1

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

3RF21203AA04
Siemens
1: €123.08
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€123.08

€115.46

€115.01

€114.59

View

Min.: 1
Mult.: 1

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

3RF21203AA22
Siemens
1: €145.76
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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€145.76

Min.: 1
Mult.: 1

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

3RF21203AA24
Siemens
1: €142.30
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21203AA24

Mouser Part No
982-3RF21203AA24

Siemens

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€142.30

€125.35

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP

3RF21301AA06
Siemens
1: €217.60
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RF21301AA06

Mouser Part No
982-3RF21301AA06

Siemens

Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP

Datasheet

Non-Stocked Lead-Time 5 Weeks

€217.60

Min.: 1
Mult.: 1

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

3RF21301AA22
Siemens
1: €152.93
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF21301AA22

Mouser Part No
982-3RF21301AA22

Siemens

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

€152.93

Min.: 1
Mult.: 1