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  Safety Relays (472 items)

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Wieland Single-Channel Safety Relay, 24V ac/dc, 2 Safety Contacts / 7805095 (1 offer) 
Wieland SNO 1012K Safety Relay. SNO 1012K Safety Relay Function - after the operating voltage (L+/L1) is applied via an unactuated emergency stop button or safety gate contact on A1 and A2, the dev...
Wieland
R1.188.3740.0 - SNO1012K-A
£ 177.12*
per piece
 
 piece
Wieland Dual-Channel Two Hand Control Safety Relay, 24V ac/dc, 2 Safety Contacts / 5151787 (2 offers) 
SNZ 4052K Safety Relay for Two Hand Control, Type IIIC. All units conform to BS EN 60204 Part 1 1993; EN 954-1; IEC 204-1; VDE 0113. Dimensions (mm) for all units: H 96.5, W 22.5, L 114,Contact Rat...
Wieland
R1.188.0530.1
from £ 146.98*
per piece
 
 piece
Wieland Dual-Channel Safety Switch/Interlock Safety Relay, 24V ac/dc, 3 Safety Contacts / 5151759 (2 offers) 
SNO 4003K Safety Relay, Single Channel. LED indication for supply voltage and safety circuits Automatic restart function available Contact current rating: 6A Conform to BS EN 60204 Part 1 1993; EN ...
Wieland
R1.188.0500.1
from £ 122.87*
per piece
 
 piece
Wieland Dual-Channel Safety Relay, 24V dc, 3 Safety Contacts / 7805073 (2 offers) 
Wieland SNO 4083KM Safety Relay. SNO 4083KM Safety Relay Function - after the supply voltage is applied to terminals A1/A2 and the safety inputs are closed, the enabling current paths (NO contacts)...
Wieland
R1.188.3580.0 - SNO4083KM-A
from £ 242.10*
per piece
 
 piece
Wieland Dual-Channel Safety Relay, 115 → 230V ac, 3 Safety Contacts / 7805082 (1 offer) 
Wieland SNO 4083KM Safety Relay. SNO 4083KM Safety Relay Function - after the supply voltage is applied to terminals A1/A2 and the safety inputs are closed, the enabling current paths (NO contacts)...
Wieland
R1.188.3590.0
£ 319.78*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 24V dc, 7 Safety Contacts / 1222494 (1 offer) 
SNV 4076SL Safety Relay with Timed Delay. Suitable for applications that require a safe timing sequence Meet all requirements of the currently valid safety standards EN 62061, EN ISO 13849-1, Cat 4...
Wieland
R1.188.2040.0
£ 465.835*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 24V dc, 7 Safety Contacts / 1222492 (1 offer) 
SNV 4076SL Safety Relay with Timed Delay. Suitable for applications that require a safe timing sequence Meet all requirements of the currently valid safety standards EN 62061, EN ISO 13849-1, Cat 4...
Wieland
R1.188.2070.0
£ 465.835*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 24V dc, 3 Safety Contacts / 1222499 (1 offer) 
Stock no. ; 321-9077 321-9077 has input de-bouncing through "Monoflop" functionality and sensors for fast tactile applications. Incorporates soft reset functionality allowing the device to be reset...
Wieland
R1.188.0620.0
£ 390.14*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 24V ac/dc, 3 Safety / 1222498 (2 offers) 
TUV, cULus. SNA 4063K Safety Relay for all Devices including Elevators and Heaters. Stop-Category 0 acc. EN 60204-1 Applications up to Category 4 acc. EN 954-1, to SIL 3 according to EN62061 and PL...
Wieland
R1.188.1440.0
from £ 176.50*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 24V ac/dc, 3 Safety / 1222497 (3 offers) 
TUV, cULus. SNA 4043K Safety Relay for all Devices including Elevators and Heaters. Stop-Category 0 acc. EN 60204-1 Applications up to Category 4 acc. EN 954-1 or to SIL 3 respectively according to...
Wieland
R1.188.1810.0
from £ 164.51*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 24V ac/dc, 2 Safety / 1222500 (1 offer) 
Stock no. ; 321-9077 321-9077 has input de-bouncing through "Monoflop" functionality and sensors for fast tactile applications. Incorporates soft reset functionality allowing the device to be reset...
Wieland
R1.188.0720.2
£ 279.656*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 230V ac, 3 Safety / 1222495 (1 offer) 
TUV, cULus. SNA 4063K Safety Relay for all Devices including Elevators and Heaters. Stop-Category 0 acc. EN 60204-1 Applications up to Category 4 acc. EN 954-1, to SIL 3 according to EN62061 and PL...
Wieland
R1.188.1460.0
£ 283.051*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 230V ac, 3 Safety / 1222493 (2 offers) 
TUV, cULus. SNA 4043K Safety Relay for all Devices including Elevators and Heaters. Stop-Category 0 acc. EN 60204-1 Applications up to Category 4 acc. EN 954-1 or to SIL 3 respectively according to...
Wieland
R1.188.1840.0
from £ 173.05*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 115 → 120V ac, 3 / 1222496 (1 offer) 
TUV, cULus. SNA 4063K Safety Relay for all Devices including Elevators and Heaters. Stop-Category 0 acc. EN 60204-1 Applications up to Category 4 acc. EN 954-1, to SIL 3 according to EN62061 and PL...
Wieland
R1.188.1450.0
£ 246.53*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 115 → 120V ac, 3 / 1222491 (1 offer) 
TUV, cULus. SNA 4043K Safety Relay for all Devices including Elevators and Heaters. Stop-Category 0 acc. EN 60204-1 Applications up to Category 4 acc. EN 954-1 or to SIL 3 respectively according to...
Wieland
R1.188.1830.0
£ 270.132*
per piece
 
 piece
Wieland Dual-Channel Emergency Stop Safety Relay, 24V ac/dc, 2 Safety Contacts / 3219049 (1 offer) 
Stock no. ; 321-9077 321-9077 has input de-bouncing through "Monoflop" functionality and sensors for fast tactile applications. Incorporates soft reset functionality allowing the device to be reset...
Wieland
SNO 4062K-A-00C
£ 208.138*
per piece
 
 piece
Weidmüller
1319280000
£ 153.342*
per piece
 
 piece
Weidmüller
1319270000
£ 153.342*
per piece
 
 piece
Weidmüller
1303890000
£ 90.635*
per piece
 
 piece
Weidmuller Safety Relay / 9028108 (1 offer) 
SCS Safety Relay. The SCS safety relays should be used in areas where a funtionally safe switch-off is required. The requirements of EN 61508, SIL 3 can be satisfied with this module. With and with...
Weidmüller
1303760000
£ 111.514*
per piece
 
 piece
Weidmuller Safety Relay / 9028105 (1 offer) 
SCS Safety Relay. The SCS safety relays should be used in areas where a funtionally safe switch-off is required. The requirements of EN 61508, SIL 3 can be satisfied with this module. With and with...
Weidmüller
1304040000
£ 139.383*
per piece
 
 piece
Wago 788 Series Safety Relay, DIN Rail Mount, 24V dc Coil, 30mA Load / 1803066 (1 offer) 
Relay module, Nominal input voltage: 24 VDC, 2 changeover contacts, Limiting continuous current: 8 A, Green status indicator, Module width: 15 mmReinforced insulation between coil and contacts A se...
WAGO Kontakttechnik
788-906
£ 23.869*
per piece
 
 piece
Turck Module / 2325704 (1 offer) 
Safety Relays
Hans Turck
100002112
£ 670.072*
per piece
 
 piece
Turck Module / 2325703 (1 offer) 
Safety Relays
Hans Turck
100003273
£ 670.072*
per piece
 
 piece
Turck Module / 2325702 (1 offer) 
Safety Relays
Hans Turck
100012761
£ 258.89*
per piece
 
 piece
TE Connectivity Safety Relay / 6804221 (1 offer) 
Safety Relay SR6 Z Series. 8A 6 pole 24Vdc or 230Vac coil DIN rail mount Contact material; AgSnO ;sub>2 ;/sub> Mechanical life operations; 10 x 10 ;sup>6 ;/sup> Ambient temperature range; -25 to +5...
TE Connectivity
SR6ZB615
£ 148.233*
per piece
 
 piece
TE Connectivity Safety Relay / 5349546 (1 offer) 
Safety Relay SR6 Z Series. 8A 6 pole 24Vdc or 230Vac coil DIN rail mount Contact material; AgSnO ;sub>2 ;/sub> Mechanical life operations; 10 x 10 ;sup>6 ;/sup> Ambient temperature range; -25 to +5...
TE Connectivity
SR6ZA730 1-1415060-1
from £ 144.204*
per piece
 
 piece
TE Connectivity Safety Relay / 5349473 (1 offer) 
Safety Relay SR6 Z Series. 8A 6 pole 24Vdc or 230Vac coil DIN rail mount Contact material; AgSnO ;sub>2 ;/sub> Mechanical life operations; 10 x 10 ;sup>6 ;/sup> Ambient temperature range; -25 to +5...
TE Connectivity
SR6ZB024 5-1415033-1
from £ 92.37*
per piece
 
 piece
TE Connectivity Safety Relay / 5349467 (1 offer) 
Safety Relay SR6 Z Series. 8A 6 pole 24Vdc or 230Vac coil DIN rail mount Contact material; AgSnO ;sub>2 ;/sub> Mechanical life operations; 10 x 10 ;sup>6 ;/sup> Ambient temperature range; -25 to +5...
TE Connectivity
SR6ZA024 7-1415033-1
£ 107.524*
per piece
 
 piece
Smartscan Dual-Channel Light Beam/Curtain Safety Relay, 24V dc, 2 Safety Contacts / 3822055 (2 offers) 
EN61496-1 Type 2, and IEC 61496-2-Type 2 and safety classification EN954-1 Category 3. These devices must be installed and used in accordance with the installation and operating instructions suppli...
Smartscan
011-160
from £ 232.95*
per piece
 
 piece
Smartscan Dual-Channel Light Beam/Curtain Safety Relay, 24V dc, 2 Safety Contacts / 3822049 (1 offer) 
EN61496-1 Type 2, and IEC 61496-2-Type 2 and safety classification EN954-1 Category 3. These devices must be installed and used in accordance with the installation and operating instructions suppli...
Smartscan
011-149
£ 154.886*
per piece
 
 piece
Siemens Single-Channel Safety Switch Safety Relay, 24V, 0 Safety Contacts / 2021668 (2 offers) 
The Siemens 3SK1 series 24V dc safety relay input expansion. It has advanced Input expansion for an additional 2-channel or two 1-channel sensors.Degree of pollution 3 Protection class IP20 Ambient...
Siemens
3SK1220-1AB40
from £ 98.96*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V, 3 Safety Contacts / 2021666 (2 offers) 
The Siemens 3SK1 series 24V dc safety relay basic unit. It has advanced series 3 electronic enabling circuits and 1 electronic signalling circuit .Degree of pollution 3 Protection class IP20 Ambien...
Siemens
3SK1122-2AB40
from £ 128.82*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V, 3 Safety Contacts / 2021665 (2 offers) 
The Siemens 3SK1 series 24V dc safety relay basic unit. It has advanced series 3 electronic enabling circuits and 1 electronic signalling circuit .Degree of pollution 3 Protection class IP20 Ambien...
Siemens
3SK1122-1AB40
from £ 124.11*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V, 2 Safety Contacts / 2021667 (2 offers) 
The Siemens 3SK1 series 24V dc safety relay basic unit. It has 2 standard series electronic enabling circuits and 1 electronic signalling circuit .Degree of pollution 3 Protection class IP20 Ambien...
Siemens
3SK1112-2BB40
from £ 103.19*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V, 0 Safety Contacts / 2021669 (2 offers) 
The Siemens 3SK1 series 24V dc safety relay input expansion. It has advanced Input expansion for an additional 2-channel or two 1-channel sensors.Degree of pollution 3 Protection class IP20 Ambient...
Siemens
3SK1220-2AB40
from £ 99.58*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845825 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-2CB44
from £ 207.59*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845822 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-2CB42
from £ 206.44*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845819 (2 offers) 
Supply Voltage = 24V dc Number of Channels = 1 Safety Contacts = 4 Auxiliary Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL I...
Siemens
3SK1121-2AB40
from £ 171.12*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845816 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-1CB44
from £ 207.09*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845813 (1 offer) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-2CB41
£ 253.252*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845807 (3 offers) 
Supply Voltage = 24V dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 Terminal T...
Siemens
3SK1121-1CB42
from £ 212.22*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845803 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1121-1CB41
from £ 206.50*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts / 7845800 (3 offers) 
Supply Voltage = 24V dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 Terminal T...
Siemens
3SK1121-1AB40
from £ 170.26*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845847 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-2CB44
from £ 123.85*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845844 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-2CB42
from £ 124.81*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845838 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-1CB42
from £ 135.19*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845835 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-2CB41
from £ 123.97*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845831 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-1CB44
from £ 124.77*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845829 (2 offers) 
The 3SK1 Advanced safety relays can be used in Emergency Off / Emergency Stop devices in accordance with ISO 60204-1 and in safety circuits in accordance with VDE 0113-1 and / or DIN EN 60204-1, e....
Siemens
3SK1122-1CB41
from £ 124.39*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V dc / 7845790 (2 offers) 
The 3SK1 safety relay can be used in Emergency Off / Emergency Stop devices in accordance with ISO 13850 and in safety circuits in accordance with VDE 0113-1 and/or DIN EN 60204-1. Depending on the...
Siemens
3SK1112-1BB40
from £ 110.19*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 24V ac/dc, 4 Safety Contacts / 7845793 (2 offers) 
Supply Voltage = 24V ac/dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 Termina...
Siemens
3SK1111-2AB30
from £ 137.93*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 110 → 240V ac/dc, 4 Safety Contacts / 7845796 (2 offers) 
The 3SK1 safety relay can be used in Emergency Off / Emergency Stop devices in accordance with ISO 13850 and in safety circuits in accordance with VDE 0113-1 and/or DIN EN 60204-1. Depending on the...
Siemens
3SK1111-2AW20
from £ 130.66*
per piece
 
 piece
Siemens Single-Channel Safety Relay, 110 → 240V ac/dc, 4 Safety Contacts / 7845784 (3 offers) 
Supply Voltage = 110 → 240V ac/dc Number of Channels = 1 Safety Contacts = 4 Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO 13849-1 = e SIL IEC 61508 = 3 ...
Siemens
3SK1111-1AW20
from £ 130.25*
per piece
 
 piece
Siemens Single-Channel Emergency Stop Monitoring Safety Relay, 24V ac/dc, 4 Safety Contacts / 7845780 (3 offers) 
Supply Voltage = 24V ac/dc Number of Channels = 1 Safety Contacts = 4 Function = Emergency Stop Monitoring Reset Method = Automatic, Monitored Range = SIRIUS Safety Category ISO 13849-1 = 4 PL ISO ...
Siemens
3SK1111-1AB30
from £ 144.15*
per piece
 
 piece
Siemens Safety Switch Safety Relay, 240V / 2110166 (1 offer) 
The Siemens 3SE7 is a SIRIUS safety relay Power supply for 3SK1 Advanced series. With Spring-type terminal (push-in).It has ip rating of IP67. Degree of pollutiom is class 3.
Siemens
3SK1230-2AW20
£ 100.901*
per piece
 
 piece
Siemens Safety Relay, 690V / 2392663 (1 offer) 
Supply Voltage = 690V Reset Method = Automatic
Siemens
3RK1911-2BF02
£ 104.05*
per piece
 
 piece
Siemens Safety Relay, 110 → 240V ac/dc / 7845881 (1 offer) 
SIRIUS 3SK1 Power Supply Module. The 3SK1 230 power supply enables the 3SK1 safety relays and expansion units to be used worldwide, regardless of the control supply voltage required. Wide voltage r...
Siemens
3SK1230-1AW20
£ 86.764*
per piece
 
 piece
Siemens Safety Relay Safety Relay, 24V, 3 Safety Contacts / 2804446 (1 offer) 
Supply Voltage = 24V Safety Contacts = 3 Function = Safety Relay
Siemens
3SK1111-2AB30-Z X90
£ 3,202.212*
per 12 pieces
 
 pack
Siemens Safety Relay / 1837202 (1 offer) 
SIRIUS, Diagnostics display for 3SK2 and modular Safety system 3RK3 for displaying diagnostics data.
Siemens
3SK2611-3AA00
£ 300.673*
per piece
 
 piece
Siemens Optocoupler 1NO Triac Coupling Relay, 24V dc / 2720005 (2 offers) 
Supply Voltage = 24V dc Function = Optocoupler 1NO Triac Auxiliary Contacts = 1
Siemens
3RQ30521SM50
from £ 43.94*
per piece
 
 piece
Siemens Emergency Stop Safety Relay, 24V / 1973299 (1 offer) 
The Siemens 3SK1 series is a safety relay which monitors safety door and the emergency stop. It has a safety bundle advanced for more sophisticated safety solutions with the necessary SIRIUS device...
Siemens
3SK1912-3SB40
£ 540.531*
per piece
 
 piece
Siemens Dual-Channel Safety Relay, 250V, 2 Safety Contacts / 2368406 (1 offer) 
Supply Voltage = 250V Number of Channels = 2 Safety Contacts = 2 Reset Method = Automatic
Siemens
3RK1105-1BG04-2CA0
£ 804.029*
per piece
 
 piece
Siemens Dual-Channel Safety Relay, 250V / 2118959 (2 offers) 
The Siemens 3RK1105-1BE04-2CA0 is a ASIsafe extended Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor ty...
Siemens
3RK1105-1BE04-2CA0
from £ 782.58*
per piece
 
 piece
Siemens Dual-Channel Safety Relay, 250V / 2118958 (2 offers) 
The Siemens 3RK1105-1BE04-0CA0 is a ASIsafe Basis Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type ...
Siemens
3RK1105-1BE04-0CA0
from £ 696.98*
per piece
 
 piece
Siemens Dual-Channel Safety Relay, 24V dc, 3 Safety Contacts / 2368552 (2 offers) 
Supply Voltage = 24V dc Number of Channels = 2 Safety Contacts = 3 Range = SIRIUS
Siemens
3SK1120-1AB40
from £ 99.39*
per piece
 
 piece
Siemens Dual-Channel Safety Relay, 24V dc / 1837199 (1 offer) 
Siemens SIRIUS 3SK2 Safety Relay Basic Units. From Siemens, the base-Unit SIRIUS 3SK2 range of safety relays for demanding safety applications involving more than one safety function. The 3SK2 basi...
Siemens
3SK2112-2AA10
£ 311.771*
per piece
 
 piece
Siemens Dual-Channel Safety Relay, 24V dc / 1837198 (1 offer) 
Siemens SIRIUS 3SK2 Safety Relay Basic Units. From Siemens, the base-Unit SIRIUS 3SK2 range of safety relays for demanding safety applications involving more than one safety function. The 3SK2 basi...
Siemens
3SK2112-1AA10
£ 268.053*
per piece
 
 piece
Siemens Dual-Channel Safety Monitoring Safety Relay, 2 Safety Contacts / 2392662 (1 offer) 
Number of Channels = 2 Safety Contacts = 2 Function = Safety Monitoring Reset Method = Automatic Range = ASIsafe
Siemens
3RK1105-1BE04-4CA0
£ 888.981*
per piece
 
 piece
Siemens Dual-Channel Emergency Stop Safety Relay, 24V / 2383178 (1 offer) 
Supply Voltage = 24V Number of Channels = 2 Function = Emergency Stop Range = SIRIUS Series = 3SK2
Siemens
3SK2941-2AA11
£ 373.32*
per piece
 
 piece
Siemens Dual-Channel Emergency Stop Safety Relay, 24V / 1973298 (1 offer) 
The Siemens 3SK1 series is a safety relay which monitors the emergency stop command device on two channels. It can be used for implementation of both local and integrated safety functions very easi...
Siemens
3SK1911-3SB40
£ 190.199*
per piece
 
 piece
Siemens 6SL3252-0BB01-0AA0 electrical relay (1 offer) 
Siemens 6SL3252-0BB01-0AA0
Siemens
6SL3252-0BB01-0AA0
£ 128.572*
per piece
 
 piece
Siemens
5TT5200
£ 492.73*
per piece
 
 piece
Siemens 4-Channel Safety Relay, 24V dc / 1837201 (1 offer) 
Siemens SIRIUS 3SK2 Safety Relay Basic Units. From Siemens, the base-Unit SIRIUS 3SK2 range of safety relays for demanding safety applications involving more than one safety function. The 3SK2 basi...
Siemens
3SK2122-2AA10
£ 458.578*
per piece
 
 piece
Siemens 4-Channel Safety Relay, 24V dc / 1837200 (1 offer) 
Siemens SIRIUS 3SK2 Safety Relay Basic Units. From Siemens, the base-Unit SIRIUS 3SK2 range of safety relays for demanding safety applications involving more than one safety function. The 3SK2 basi...
Siemens
3SK2122-1AA10
£ 458.578*
per piece
 
 piece
Sick Safety Switch Safety Relay, 30V dc, 2 Safety Contacts / 1806090 (3 offers) 
The safety relay ReLy OSSD2 is an evaluation unit for sensors or safety devices with OSSD outputs. The safety relay must only be used within the limits of the prescribed and specified technical dat...
Sick
RLY3-OSSD200
from £ 210.31*
per piece
 
 piece
Sick Safety Relay, 24V dc / 2231014 (1 offer) 
The Sick evaluation unit has high coding level.Plug in terminals Error indicationNoteProduct details cover the whole product family. For details on the specifications for this individual product, p...
Sick
T4000-1RBA01
£ 422.384*
per piece
 
 piece
Sick Light Beam/Curtain Safety Relay, 28.8V dc / 4924972 (2 offers) 
Installation and operation of this safety device must be in strict accordance with accompanying operating instruction. Further guidance on the use of Active Opto-electronic Protective Devices (AOPD...
Sick
UE401-A0010
from £ 486.061*
per piece
 
 piece
Sick Dual-Channel Safety Switch Safety Relay, 30V dc, 2 Safety Contacts / 1806092 (1 offer) 
ReLy Safety Relays RLY3-HAND1The safety relay ReLy HAND1 is an evaluation unit for two-hand control units. All ReLy safety relay modules can be used to protect machines up to the maximum safety lev...
Sick
RLY3-HAND1
£ 212.593*
per piece
 
 piece
Sick Dual-Channel Safety Switch Safety Relay, 30V dc, 2 Safety Contacts / 1806091 (2 offers) 
The safety relay ReLy EMSS1 is an evaluation unit for emergency stop pushbuttons and safety switches with volt free contacts. The safety relay must only be used within the limits of the prescribed ...
Sick
RLY3-EMSS100
from £ 164.84*
per piece
 
 piece
Sick Dual-Channel Safety Switch Safety Relay, 16.8 → 30V, 4 Safety Contacts / 2133796 (2 offers) 
OverviewAt a glanceYour BenefitThe safety relays from the ReLy product family monitor safety functions and safety sensors up to performance level e. The ReLy portfolio is clear and concise. Each Re...
Sick
1099971
from £ 153.589*
per piece
 
 piece
Sick Dual-Channel Safety Switch Safety Relay, 16.8 → 30V, 3 Safety Contacts / 2133795 (2 offers) 
OverviewAt a glanceYour BenefitThe safety relays from the ReLy product family monitor safety functions and safety sensors up to performance level e. The ReLy portfolio is clear and concise. Each Re...
Sick
1099969
from £ 232.58*
per piece
 
 piece
Sick Dual-Channel Safety Switch Safety Relay, 16.8 → 30V, 3 Safety Contacts / 2133794 (3 offers) 
OverviewAt a glanceYour BenefitThe safety relays from the ReLy product family monitor safety functions and safety sensors up to performance level e. The ReLy portfolio is clear and concise. Each Re...
Sick
1099973
from £ 185.81*
per piece
 
 piece
Sick Dual-Channel Safety Switch Safety Relay, 16.8 → 30V, 2 Safety Contacts / 2133797 (2 offers) 
OverviewAt a glanceYour BenefitThe safety relays from the ReLy product family monitor safety functions and safety sensors up to performance level e. The ReLy portfolio is clear and concise. Each Re...
Sick
1100688
from £ 329.661*
per piece
 
 piece
Sick Dual-Channel Safety Relay, 24V dc, 2 Safety Contacts / 2385442 (1 offer) 
Supply Voltage = 24V dc Number of Channels = 2 Safety Contacts = 2 Reset Method = Automatic & Manual Range = RLY-3 Terminal Type = Cage Clamp Standards Met = IEC Width = 18mm Performance Level = emm
Sick
RLY3-MULTI100
£ 322.166*
per piece
 
 piece
Sick Dual-Channel Safety Monitoring Safety Relay, 30V dc, 2 Safety Contacts / 1806088 (2 offers) 
ReLy Safety Relays RLY3-OSSD1The safety relay ReLy OSSD1 is an intelligent safety sensor with reset and EDM. All ReLy safety relay modules can be used to protect machines up to the maximum safety l...
Sick
RLY3-OSSD1
from £ 105.84*
per piece
 
 piece
Sick Dual-Channel Expansion Module Safety Relay, 24V dc, 2 Safety Contacts / 2854218 (1 offer) 
Supply Voltage = 24V dc Number of Channels = 2 Safety Contacts = 2 Function = Expansion Module Auxiliary Contacts = 2 Reset Method = Automatic & Manual Safety Category ISO 13849-1 = 4 SIL IEC 61508...
Sick
1100696
£ 251.619*
per piece
 
 piece
Schneider Electric
XPSUAK12AP
from £ 156.57*
per piece
 
 piece
Schneider Electric
XPSAR351144
£ 407.593*
per piece
 
 piece
Schneider Electric
XPSAK361144
£ 230.057*
per piece
 
 piece
Schneider Electric
XPSAK351144
£ 227.651*
per piece
 
 piece
Schneider Electric Two Hand Control Safety Relay, 24V dc, 2 Safety Contacts / 4474607 (1 offer) 
IEC 204-1; EN 292; EN 418; EN 60204-1; EN 1088. BG, UL, CSA. Schneider Electric Preventa XPS BF Two Hand Control Monitoring Type IIIC Safety Relay Module. From Schneider Electric we offer you the P...
Schneider Electric
XPSBF1132
£ 310.95*
per piece
 
 piece
Schneider Electric Two Hand Control Safety Relay, 24V ac/dc, 2 Safety Contacts / 8123899 (1 offer) 
XPSBAE5120P Schneider Electric Preventa XPSBAE Safety Relay Module for Two Hand Control Station. Preventa safety module XPSBAE. Function – Monitoring two-hand control station type IIIA. Connection ...
Schneider Electric
XPSBAE5120P
£ 84.15*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 48 → 240V ac/dc, 5 Safety Contacts / 2011475 (2 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUEP range of safety modules have been created and designed to extend the number of safety output contacts for the XPS...
Schneider Electric
XPSUEP34AP
from £ 143.73*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 48 → 230V ac/dc, 5 Safety Contacts / 2011487 (2 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUAK range of safety relay modules is used for providing protection for both the user and the machine through immediat...
Schneider Electric
XPSUAK32AC
from £ 173.25*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 48 → 230V ac/dc, 5 Safety Contacts / 2011464 (2 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUAF range of safety relay modules is used for providing protection for both the user and the machine through immediat...
Schneider Electric
XPSUAF33AC
from £ 162.39*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 48 → 230V ac/dc, 5 Safety Contacts / 2011460 (2 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUAF range of safety relay modules is used for providing protection for both the user and the machine through immediat...
Schneider Electric
XPSUAF33AP
from £ 162.09*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 48 → 230V ac/dc, 1 Safety Contacts / 2006177 (2 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUAB range of safety relay modules are predominantly designed to monitor two-hand control stations, used in applicatio...
Schneider Electric
XPSUAB31CP
from £ 108.97*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 24V, 1 Safety Contacts / 2006176 (3 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUAB range of safety relay modules are predominantly designed to monitor two-hand control stations, used in applicatio...
Schneider Electric
XPSUAB11CP
from £ 99.03*
per piece
 
 piece
Schneider Electric Single-Channel Emergency Stop Safety Relay, 24V ac/dc, 5 Safety Contacts / 2011496 (3 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUAF range of safety relay modules is used for providing protection for both the user and the machine through immediat...
Schneider Electric
XPSUAF13AC
from £ 147.24*
per piece
 
 piece
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