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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,20A,460V,230VAC,RING ZP

3RF21203AA24
Siemens
1: 1.096,02 kr.
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

1.096,02 kr.

1.051,86 kr.

1.037,61 kr.

1.014,56 kr.

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Min.: 1
Mult.: 1

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

3RF21301AA06
Siemens
1: 1.501,85 kr.
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

1.501,85 kr.

1.429,19 kr.

1.409,57 kr.

1.389,20 kr.

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Min.: 1
Mult.: 1

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

3RF21301AA22
Siemens
1: 1.066,03 kr.
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

1.066,03 kr.

999,86 kr.

986,21 kr.

967,64 kr.

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,230VAC,RING ZP

3RF21301AA24
Siemens
1: 1.151,82 kr.
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

1.151,82 kr.

1.105,27 kr.

1.090,35 kr.

1.066,11 kr.

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Min.: 1
Mult.: 1

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

3RF21301AA26
Siemens
1: 1.640,98 kr.
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

1.640,98 kr.

1.562,27 kr.

1.534,45 kr.

Min.: 1
Mult.: 1

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

3RF21301AA42
Siemens
1: 959,21 kr.
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

959,21 kr.

899,83 kr.

887,59 kr.

870,96 kr.

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Min.: 1
Mult.: 1

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

3RF21301AA45
Siemens
1: 1.104,38 kr.
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

1.104,38 kr.

1.059,84 kr.

1.045,52 kr.

1.022,32 kr.

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Min.: 1
Mult.: 1

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

3RF21301BA04
Siemens
1: 1.089,76 kr.
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

1.089,76 kr.

1.039,33 kr.

1.032,69 kr.

1.018,29 kr.

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Min.: 1
Mult.: 1

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

3RF21501AA02
Siemens
1: 1.042,09 kr.
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

1.042,09 kr.

974,95 kr.

958,54 kr.

939,96 kr.

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Min.: 1
Mult.: 1

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

3RF21501AA04
Siemens
1: 1.158,24 kr.
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

1.158,24 kr.

1.130,94 kr.

1.123,77 kr.

1.103,71 kr.

View

Min.: 1
Mult.: 1

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

3RF21501AA22
Siemens
1: 1.122,88 kr.
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

1.122,88 kr.

1.069,76 kr.

1.051,79 kr.

1.028,58 kr.

View

Min.: 1
Mult.: 1

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

3RF21501AA24
Siemens
1: 1.263,20 kr.
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

1.263,20 kr.

1.212,03 kr.

1.195,54 kr.

1.168,98 kr.

View

Min.: 1
Mult.: 1

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

3RF21501AA26
Siemens
1: 1.684,69 kr.
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

1.684,69 kr.

1.603,83 kr.

1.575,25 kr.

Min.: 1
Mult.: 1

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

3RF21501AA45
Siemens
1: 1.227,77 kr.
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

1.227,77 kr.

1.169,50 kr.

1.149,88 kr.

1.124,37 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501AG04
Siemens
1: 1.137,87 kr.
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

1.137,87 kr.

1.091,92 kr.

1.077,15 kr.

1.053,28 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF21501BA04
Siemens
1: 1.151,82 kr.
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

1.151,82 kr.

1.105,27 kr.

1.090,35 kr.

1.066,11 kr.

View

Min.: 1
Mult.: 1

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

3RF21501BA06
Siemens
1: 1.539,89 kr.
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

1.539,89 kr.

1.491,85 kr.

1.482,15 kr.

1.468,05 kr.

View

Min.: 1
Mult.: 1

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

3RF21501BA22
Siemens
1: 1.104,38 kr.
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

1.104,38 kr.

1.059,84 kr.

1.045,52 kr.

1.022,32 kr.

View

Min.: 1
Mult.: 1

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

3RF21502AA02
Siemens
1: 1.071,70 kr.
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

1.071,70 kr.

1.005,16 kr.

991,43 kr.

972,78 kr.

View

Min.: 1
Mult.: 1

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

3RF21502AA04
Siemens
1: 1.207,55 kr.
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

1.207,55 kr.

1.158,69 kr.

1.143,02 kr.

1.117,58 kr.

View

Min.: 1
Mult.: 1

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

3RF21502AA06
Siemens
1: 1.591,74 kr.
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

1.591,74 kr.

1.515,42 kr.

1.488,57 kr.

Min.: 1
Mult.: 1

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

3RF21502AA22
Siemens
1: 1.151,82 kr.
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

1.151,82 kr.

1.105,27 kr.

1.090,35 kr.

1.066,11 kr.

View

Min.: 1
Mult.: 1

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

3RF21502AA24
Siemens
1: 1.313,18 kr.
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

1.313,18 kr.

1.283,49 kr.

1.275,29 kr.

1.252,53 kr.

View

Min.: 1
Mult.: 1

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

3RF21502AA26
Siemens
1: 1.761,16 kr.
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

1.761,16 kr.

1.676,56 kr.

1.646,72 kr.

Min.: 1
Mult.: 1

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

3RF21503AA02
Siemens
1: 1.028,58 kr.
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

1.028,58 kr.

964,80 kr.

951,60 kr.

933,69 kr.

View

Min.: 1
Mult.: 1