Solid State Relays

The main advantages of solid state relays over conventional electro-mechanical relays is that they have no moving parts to wear out, and therefore no contact bounce issues. SSRs are able to switch both ON and OFF much faster than a mechanical relays armature can move, as well as zero voltage turn-on and zero current turn-off eliminating electrical noise and transients.Solid state relays are available in a range of package options, ranging from just a few volts or amperes to many hundreds of volts and amperes of output switching capability. A small input voltage, typically 3 to 32 volts DC, can be used to control a much large output voltage or current.

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Description Price Minimum Load Current Maximum Load Current Range Mounting Type Series Minimum Load Voltage Maximum Load Voltage Minimum Control Voltage Maximum Control Voltage Switching Type Contact Configuration Terminal Type Output Device Package Style
RS Stock No. 612-9034
Mfr. Part No.3RF2430-1AC45
BrandSiemens
kr 1 901,38
Each
Units
0.5 A 30 A - DIN Rail - 48 V 600 V 4 V dc 30 V dc Zero Crossing 3P-NO Screw Thyristor -
RS Stock No. 467-4762
Mfr. Part No.3RF2320-1AA02
BrandSiemens
kr 526,75
Each
Units
0.5 A 20 A Sirius Classic DIN Rail - 24 V 230 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 612-9006
Mfr. Part No.3RF2255-1AC45
BrandSiemens
kr 1 616,81
Each
Units
0.5 A 55 A - Panel Mount - 48 V 600 V 4 V dc 30 V dc Zero Crossing 3P-NO Screw Thyristor -
RS Stock No. 467-4891
Mfr. Part No.3RF2340-1AA02
BrandSiemens
kr 655,66
Each
Units
0.5 A 40 A Sirius Classic DIN Rail - 24 V 230 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 472-9137
Mfr. Part No.3RF2030-1AA04
BrandSiemens
kr 377,49
Each
Units
0.5 A 30 A - Panel Mount - 230 V 460 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 612-9028
Mfr. Part No.3RF2420-1AC45
BrandSiemens
kr 1 700,44
Each
Units
0.5 A 20 A - DIN Rail - 48 V 600 V 4 V dc 30 V dc Zero Crossing 3P-NO Screw Thyristor -
RS Stock No. 518-7720
Mfr. Part No.3RF2310-1BA02
BrandSiemens
kr 501,48
Each
Units
0.1 A 10.5 A Sirius Classic DIN Rail - 24 V ac 230 V ac 15 V dc 24 V dc Instantaneous SPNO Screw Thyristor -
RS Stock No. 518-7584
Mfr. Part No.3RF2340-1BA04
BrandSiemens
kr 712,00
Each
Units
0.5 A 40 A Sirius Classic DIN Rail - 48 V ac 460 V ac 15 V dc 24 V dc Instantaneous SPNO Screw Thyristor -
RS Stock No. 467-4857
Mfr. Part No.3RF2310-1AA06
BrandSiemens
kr 635,63
Each
Units
0.1 A 10.5 A Sirius Classic DIN Rail - 48 V 600 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 472-9250
Mfr. Part No.3RF2170-1AA04
BrandSiemens
kr 477,38
Each
Units
0.5 A 70 A - Panel Mount - 230 V 460 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 472-9092
Mfr. Part No.3RF2090-1AA04
BrandSiemens
kr 560,72
Each
Units
0.5 A 90 A - Panel Mount - 230 V 460 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 472-9238
Mfr. Part No.3RF2130-1AA06
BrandSiemens
kr 523,55
Each
Units
0.5 A 30 A - Panel Mount - 400 V 600 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 467-4863
Mfr. Part No.3RF2320-1AA06
BrandSiemens
kr 678,03
Each
Units
0.5 A 20 A Sirius Classic DIN Rail - 48 V 600 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 467-4734
Mfr. Part No.3RF2310-1AA04
BrandSiemens
kr 541,83
Each
Units
0.1 A 10.5 A Sirius Classic DIN Rail - 48 V 460 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 472-9266
Mfr. Part No.3RF2150-1AA04
BrandSiemens
kr 404,49
Each
Units
0.5 A 50 A - Panel Mount - 230 V 460 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 758-6914
Mfr. Part No.3RF2320-1AA24
BrandSiemens
kr 655,51
Each
Units
500 mA 20 A Sirius Classic DIN Rail - 48 V ac 460 V ac 110 V ac 230 V ac Zero Crossing SPNO Screw - -
RS Stock No. 518-7607
Mfr. Part No.3RF2350-1BA02
BrandSiemens
kr 693,98
Each
Units
0.5 A 50 A Sirius Classic DIN Rail - 24 V ac 230 V ac 15 V dc 24 V dc Instantaneous SPNO Screw Thyristor -
RS Stock No. 472-8948
Mfr. Part No.3RF2130-1AA02
BrandSiemens
kr 322,02
Each
Units
0.5 A 30 A - Panel Mount - 24 V 230 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 472-9109
Mfr. Part No.3RF2050-1AA02
BrandSiemens
kr 359,19
Each
Units
0.5 A 50 A - Panel Mount - 24 V 230 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 467-4790
Mfr. Part No.3RF2350-1AA06
BrandSiemens
kr 899,87
Each
Units
0.5 A 50 A Sirius Classic DIN Rail - 48 V 600 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -