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  Safety relays  (1,154 offers of 5,324,315 product items)

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Schneider Electric Single-Channel Emergency Stop Safety Relay, 24V ac/dc, 5 Safety Contacts / 2011483 (2 offers) 
Schneider Electric Preventa Range of Safety Relays - XPS Universal Range The XPSUDN range of safety relay modules is used for providing protection for both the user and the machine through immediat...
Schneider Electric
XPSUDN33AP
from £ 238.86*
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
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
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
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 £ 159.43*
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
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
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
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
Siemens 3RK1105 Series Monitoring Module for Use with ASIsafe Basis Safety Monitor, Analog, Relay / 2697039 (1 offer) 
Accessory Type = Monitoring Module Range = ASIsafe Series = 3RK1105 Input Type = Analog Output Type = Relay For Use With = ASIsafe Basis Safety Monitor Dimensions = 120 x 108 x 45 mm
Siemens
3RK1105-1AG04-0CA0
£ 529.16*
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
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
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 £ 228.37*
per piece
 
 piece
Siemens 3RK1105 Series Monitoring Module for Use with ASIsafe Extended Safety Monitor, Analog, Relay / 2697042 (1 offer) 
Accessory Type = Monitoring Module Range = ASIsafe Series = 3RK1105 Input Type = Analog Output Type = Relay For Use With = ASIsafe Extended Safety Monitor Dimensions = 120 x 108 x 45 mm
Siemens
3RK1105-1BG04-4CA0
£ 888.981*
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
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