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  Safety Relays (481 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 £ 148.58*
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 £ 124.44*
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 £ 235.09*
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 (2 offers) 
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
from £ 380.62*
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 £ 177.53*
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 £ 166.34*
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 £ 174.15*
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
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