Contactors & Relays – Mouser South Africa

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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,20A,460V,24VDC-C,SCREW ZP

3RF20201AA04
Siemens
1: $127.35
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA04

Mouser Part No
982-3RF20201AA04

Siemens

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,24VDC-C,SCREW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$127.35

$120.51

$118.32

$115.61

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,110-230VAC,SCW ZP

3RF20201AA24
Siemens
1: $143.22
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA24

Mouser Part No
982-3RF20201AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,20A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$143.22

$134.37

$132.55

$130.06

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF20201AA42
Siemens
1: $113.15
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA42

Mouser Part No
982-3RF20201AA42

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$113.15

$108.41

$107.47

$105.77

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 45MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC CO

3RF20201AA45
Siemens
1: $138.44
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20201AA45

Mouser Part No
982-3RF20201AA45

Siemens

Solid State Relays - SSRs 45MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC CO

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$138.44

$130.93

$127.99

$124.85

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,24VDC COIL,SCW ZP

3RF20301AA02
Siemens
1: $118.67
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA02

Mouser Part No
982-3RF20301AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$118.67

$112.32

$110.28

$107.76

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 230/460V,45MM SS RELAY,30 A,SCREW,24VDC

3RF20301AA04
Siemens
1: $134.18
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA04

Mouser Part No
982-3RF20301AA04

Siemens

Solid State Relays - SSRs 230/460V,45MM SS RELAY,30 A,SCREW,24VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$134.18

$126.98

$124.65

$121.80

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,24VDC COIL,SCW ZP

3RF20301AA06
Siemens
1: $188.43
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA06

Mouser Part No
982-3RF20301AA06

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$188.43

$179.42

$174.30

$171.31

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,110-230VAC,SCW ZP

3RF20301AA22
Siemens
1: $135.55
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA22

Mouser Part No
982-3RF20301AA22

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$135.55

$128.27

$125.92

$123.05

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,460V,110-230VAC,SCW ZP

3RF20301AA24
Siemens
1: $150.43
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA24

Mouser Part No
982-3RF20301AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$150.43

$141.13

$139.20

$136.59

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,110-230VAC,SCW ZP

3RF20301AA26
Siemens
1: $200.38
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA26

Mouser Part No
982-3RF20301AA26

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,600V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$200.38

$192.27

$189.65

$185.43

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,4-30VDC,SCW ZP

3RF20301AA42
Siemens
1: $118.67
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301AA42

Mouser Part No
982-3RF20301AA42

Siemens

Solid State Relays - SSRs SS RELAY,45MM,30A,230V,4-30VDC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$118.67

$112.32

$110.28

$107.76

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

3RF20301BA04
Siemens
1: $146.72
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20301BA04

Mouser Part No
982-3RF20301BA04

Siemens

Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$146.72

$140.89

$137.12

$134.22

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,24VDC COIL,SCW ZP

3RF20501AA02
Siemens
1: $128.26
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA02

Mouser Part No
982-3RF20501AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$128.26

$121.37

$119.16

$116.43

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SSR,45MM,50A,460V,24VDC,SCW, TC FOIL

3RF20501AA040WF0
Siemens
1: $154.89
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA040WF0

Mouser Part No
982-3RF20501AA040WF0

Siemens

Solid State Relays - SSRs SSR,45MM,50A,460V,24VDC,SCW, TC FOIL

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$154.89

$147.72

$146.78

$144.72

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,110-230VAC,SCW ZP

3RF20501AA22
Siemens
1: $144.57
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA22

Mouser Part No
982-3RF20501AA22

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,230V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$144.57

$135.63

$133.79

$131.29

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,110-230VAC,SCW ZP

3RF20501AA24
Siemens
1: $160.85
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA24

Mouser Part No
982-3RF20501AA24

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$160.85

$153.35

$152.38

$150.24

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,600V,110-230VAC,SCW ZP

3RF20501AA26
Siemens
1: $215.91
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA26

Mouser Part No
982-3RF20501AA26

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,600V,110-230VAC,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$215.91

$209.20

$207.85

$205.91

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,4-30VDC,SCW

3RF20501AA44
Siemens
1: $148.29
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA44

Mouser Part No
982-3RF20501AA44

Siemens

Solid State Relays - SSRs SS RELAY,45MM,50A,460V,4-30VDC,SCW

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$148.29

$138.78

$136.43

$133.79

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Min.: 1
Mult.: 1

Solid State Relays - SSRs 45MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC

3RF20501AA45
Siemens
1: $149.07
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20501AA45

Mouser Part No
982-3RF20501AA45

Siemens

Solid State Relays - SSRs 45MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$149.07

$148.84

$146.82

$144.06

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs 24-230V,45MM RELAY,50 A,SCRW/SPRNG,24VDC

3RF20504AA02
Siemens
1: $132.81
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20504AA02

Mouser Part No
982-3RF20504AA02

Siemens

Solid State Relays - SSRs 24-230V,45MM RELAY,50 A,SCRW/SPRNG,24VDC

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$132.81

$125.69

$123.39

$120.56

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Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,230V,24VDC COIL,SCW ZP

3RF20701AA02
Siemens
1: $154.49
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA02

Mouser Part No
982-3RF20701AA02

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,230V,24VDC COIL,SCW ZP

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Datasheet

Non-Stocked Lead-Time 4 Weeks

$154.49

$144.92

$142.94

$140.27

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,460V,24VDC COIL,SCW ZP

3RF20701AA04
Siemens
1: $167.08
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA04

Mouser Part No
982-3RF20701AA04

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,460V,24VDC COIL,SCW ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$167.08

$156.70

$154.56

$151.66

View

Min.: 1
Mult.: 1

Solid State Relays - SSRs SS RELAY,45MM,70A,600V,24VDC COIL,SCW ZP

3RF20701AA06
Siemens
1: $205.58
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RF20701AA06

Mouser Part No
982-3RF20701AA06

Siemens

Solid State Relays - SSRs SS RELAY,45MM,70A,600V,24VDC COIL,SCW ZP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$205.58

$197.26

$194.57

$190.23

View

Min.: 1
Mult.: 1

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

3RF20701AA22
Siemens
1: $170.91
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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$170.91

$160.35

$158.19

$155.23

View

Min.: 1
Mult.: 1

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

3RF20701AA24
Siemens
1: $179.57
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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$179.57

$172.31

$169.98

$166.20

View

Min.: 1
Mult.: 1

SIRIUS 3RF2 Solid-State Relays & Contactors

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