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.
Solid State Relays
121
Filters
| 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.
472-9250
Mfr. Part No.3RF2170-1AA04
BrandSiemens
|
MYR353.53
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.
612-9012
Mfr. Part No.3RF2410-1AC45
BrandSiemens
|
MYR1,053.94
Each
units
|
0.1 A | 10.5 A | - | DIN Rail | - | 48 V | 600 V | 4 V dc | 30 V dc | Zero Crossing | 3P-NO | Screw | Thyristor | - |
|
RS Stock No.
612-9034
Mfr. Part No.3RF2430-1AC45
BrandSiemens
|
MYR1,316.06
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.
472-9238
Mfr. Part No.3RF2130-1AA06
BrandSiemens
|
MYR414.96
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.
612-9040
Mfr. Part No.3RF2440-1AC45
BrandSiemens
|
MYR1,541.44
Each
units
|
0.5 A | 40 A | - | Panel Mount | - | 48 V | 600 V | 4 V dc | 30 V dc | Zero Crossing | 3P-NO | Screw | Thyristor | - |
|
RS Stock No.
472-9042
Mfr. Part No.3RF2120-1AA02
BrandSiemens
|
MYR234.57
Each
units
|
0.1 A | 20 A | - | Panel Mount | - | 24 V | 230 V | 15 V dc | 24 V dc | Zero Crossing | SPNO | Screw | Thyristor | - |
|
RS Stock No.
472-8998
Mfr. Part No.3RF2070-1AA02
BrandSiemens
|
MYR249.88
Each
units
|
0.5 A | 70 A | - | Panel Mount | - | 24 V | 230 V | 15 V dc | 24 V dc | Zero Crossing | SPNO | Screw | Thyristor | - |
|
|
RS Stock No.
472-9121
Mfr. Part No.3RF2050-1AA04
BrandSiemens
|
MYR354.95
Each
units
|
0.5 A | 50 A | - | Panel Mount | - | 230 V | 460 V | 15 V dc | 24 V dc | Zero Crossing | SPNO | Screw | Thyristor | - |
|
New
|
RS Stock No.
211-4923
Mfr. Part No.3RF2120-2AA04
BrandSiemens
|
MYR259.59
Each
units
|
20 A | - | SIRIUS | - | 3RF21 | 48 V | 460 V | - | - | Zero Point | SPNO | - | - | - |
|
RS Stock No.
467-4891
Mfr. Part No.3RF2340-1AA02
BrandSiemens
|
MYR354.07
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 | - |
|
New
|
RS Stock No.
211-4911
Mfr. Part No.3RF2020-1AA42
BrandSiemens
|
MYR229.05
Each
units
|
20 A | - | SIRIUS | - | 3RF2 | 24 V | 230 V | - | - | Zero Point | SPNO | - | - | - |
|
New
|
RS Stock No.
210-4393
Mfr. Part No.3RF2310-1AA45
BrandSiemens
|
MYR397.02
Each
units
|
100 mA | 10.5 A | SIRIUS | Screw Fitting | 3RF23 | 48 V | 600 V | - | - | DC | SPNO | - | Thyristor | - |
|
New
|
RS Stock No.
213-0739
Mfr. Part No.3RF3410-1BB04
BrandSiemens
|
MYR953.05
Each
units
|
500 mA | 9.2 A | SIRIUS | DIN Rail | 3RF34 | 48 V | 480 V | - | - | DC | - | - | Thyristor | - |
|
RS Stock No.
518-7540
Mfr. Part No.3RF2320-1BA02
BrandSiemens
|
MYR390.94
Each
units
|
0.5 A | 20 A | Sirius Classic | DIN Rail | - | 24 V ac | 230 V ac | 15 V dc | 24 V dc | Instantaneous | SPNO | Screw | Thyristor | - |
|
|
RS Stock No.
472-9272
Mfr. Part No.3RF2130-1AA04
BrandSiemens
|
MYR291.54
Each
units
|
0.5 A | 30 A | - | Panel Mount | - | 230 V | 460 V | 15 V dc | 24 V dc | Zero Crossing | SPNO | Screw | Thyristor | - |
|
New
|
RS Stock No.
211-3665
Mfr. Part No.3RF2320-1DA02
BrandSiemens
|
MYR458.62
Each
units
|
0.5 A | 20 A | SIRIUS | DIN Rail | 3RF | 24 V | 230 V | - | - | Short-circuit resistant with B-automatic device | SPNO | - | Thyristor | - |
|
New
|
RS Stock No.
213-0729
Mfr. Part No.3RF2310-1AA22
BrandSiemens
|
MYR390.17
Each
units
|
100 mA | 10.5 A | SIRIUS | Screw Fitting | 3RF23 | 24 V | 230 V | - | - | AC | SPNO | - | Thyristor | - |
|
|
RS Stock No.
472-9137
Mfr. Part No.3RF2030-1AA04
BrandSiemens
|
MYR321.44
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.
203-2066
Mfr. Part No.3RF2050-1AA44
BrandSiemens
|
MYR354.95
Each
units
|
5 A | 50 A | SIRIUS | DIN Rail | 3RF20 | 48 V | 460 V | - | - | Protective | SPNO | - | Mosfet | - |
|
New
|
Siemens 10.5 A SPNO Solid State Relay, Zero Point Switching, DIN Rail, Thyristor, 460 V Maximum Load
RS Stock No.
213-0548
Mfr. Part No.3RF2310-3AA04
BrandSiemens
|
MYR378.06
Each
units
|
0.1 A | 10.5 A | SIRIUS | DIN Rail | 3RF | 48 V | 460 V | - | - | Zero Point Switching | SPNO | - | Thyristor | - |
