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  Solid State Relays (141 items)

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Siemens SIRIUS 3RQ3 Series Solid State Relay, 2 A Load, DIN Rail Mount, 30 V Control / 2754068 (2 offers) 
Maximum Load Current = 2 A Mounting Type = DIN Rail Maximum Control Voltage = 30 V Series = SIRIUS 3RQ3
Siemens
3RQ30522SM30
from £ 23.96*
per piece
 
 piece
Siemens SIRIUS 3RQ3 Series Solid State Relay, 2 A Load, DIN Rail Mount, 30 V Control / 2754066 (2 offers) 
Maximum Load Current = 2 A Mounting Type = DIN Rail Maximum Control Voltage = 30 V Series = SIRIUS 3RQ3
Siemens
3RQ30521SM30
from £ 23.98*
per piece
 
 piece
Siemens 3RF21 Series Solid State Relay, 230 V Load / 2114918 (2 offers) 
The Siemens has 3RF2 semiconductor relay with 1 phase. This semiconductor relay has zero-point switching. This relay has mounting type screw fixing. This semiconductor relay has screw terminal.IP d...
Siemens
3RF2120-1AA42
from £ 23.99*
per piece
 
 piece
Siemens Solid State Relay, DIN Rail Mount / 2163250 (1 offer) 
The Siemens SIRIUS 3RQ3 series is an output relay coupler for electrical isolation, amplification and signal adjustment between the controller and I/O. The operating voltage is 115 V ac/dc. The typ...
Siemens
3RQ3018-1AE00
£ 24.671*
per piece
 
 pieces
Siemens 3RF2 Series Solid State Relay, 230 V Load / 2114911 (2 offers) 
The Siemens has 3RF2 semiconductor relay with 1 phase. This semiconductor relay has zero-point switching. This relay has mounting type screw fixing. This semiconductor relay has screw terminal.IP d...
Siemens
3RF2020-1AA42
from £ 24.83*
per piece
 
 piece
Siemens 3RF21 Series Solid State Relay, 30 A Load, DIN Rail Mount, 230 V Load / 2032148 (2 offers) 
The Siemens SIRIUS series solid-state relay has zero-point switching. It finds application in single phase circuits and is short circuit proof upto 30A with a screw fix mount.IP20 class of protecti...
Siemens
3RF2130-1AA42
from £ 25.97*
per piece
 
 piece
Siemens 3RF2 Series Solid State Relay, Screw Fitting, 230 V Load / 2114913 (2 offers) 
The Siemens has 3RF2 semiconductor relay with 1 phase. This semiconductor relay has zero-point switching. This relay has mounting type screw fixing. This semiconductor relay has screw terminal.IP d...
Siemens
3RF2030-1AA42
from £ 26.02*
per piece
 
 piece
Siemens 3RF21 Series Solid State Relay, 460 V Load / 2114920 (2 offers) 
The Siemens has 3RF2 semiconductor relay with 1 phase. This semiconductor relay has Instantaneous switching. This relay has mounting type screw fixing. This semiconductor relay has screw terminal.I...
Siemens
3RF2120-1BA04
from £ 27.19*
per piece
 
 piece
Siemens 3RF21 Series Solid State Relay, 230 V Load / 2114917 (2 offers) 
The Siemens has 3RF2 semiconductor relay with 1 phase. This semiconductor relay has zero-point switching. This relay has mounting type screw fixing. This semiconductor relay has screw terminal.IP d...
Siemens
3RF2120-1AA22
from £ 27.78*
per piece
 
 piece
Siemens Solid State Relay, 20 A Load, Panel Mount, 460 V Load, 24 V dc Control / 4728976 (2 offers) 
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet. 3RF20 Series. Self-contained unit Zero-cross switching IP20 Efficient thyristors with high reve...
Siemens
3RF2020-1AA04
from £ 27.86*
per piece
 
 piece
Siemens Solid State Relay, 50 A Load, Panel Mount, 230 V Load, 24 V dc Control / 4728960 (2 offers) 
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet. 3RF21 Series. Compact space-saving design, 22mm width Zero-cross switching IP20 Mount onto exis...
Siemens
3RF2150-1AA02
from £ 27.93*
per piece
 
 piece
Siemens Solid State Relay, 30 A Load, Panel Mount, 230 V Load, 24 V dc Control / 4729020 (2 offers) 
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet. 3RF20 Series. Self-contained unit Zero-cross switching IP20 Efficient thyristors with high reve...
Siemens
3RF2030-1AA02
from £ 27.98*
per piece
 
 piece
Siemens Solid State Relay, 50 A Load, Panel Mount, 230 V Load, 24 V dc Control / 4729109 (2 offers) 
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet. 3RF20 Series. Self-contained unit Zero-cross switching IP20 Efficient thyristors with high reve...
Siemens
3RF2050-1AA02
from £ 28.18*
per piece
 
 piece
Siemens Solid State Relay, 20 A Load, Panel Mount, 460 V Load, 24 V dc Control / 4729036 (2 offers) 
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet. 3RF21 Series. Compact space-saving design, 22mm width Zero-cross switching IP20 Mount onto exis...
Siemens
3RF2120-1AA04
from £ 28.49*
per piece
 
 piece
Siemens 3RF21 Series Solid State Relay, 600 V Load / 2114919 (2 offers) 
The Siemens has 3RF2 semiconductor relay with 1 phase. This semiconductor relay has zero-point switching. This relay has mounting type screw fixing. This semiconductor relay has screw terminal.IP d...
Siemens
3RF2120-1AA45
from £ 29.30*
per piece
 
 piece
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