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  Safety Relays (270 items)

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Phoenix Contact 2981020 electrical relay (3 offers) 
Safety relay for SIL 3 high and low-demand applications, also approved according to EN 50156, Germanischer Lloyd, and EN ISO 13849, emergency stop and safety door monitoring, single-channel, 2 enab...
Phoenix Contact
2981020
from £ 105.71*
per piece
Phoenix Contact 2981033 digital/analogue I/O module (2 offers) 
Single or two-channel contact extension, 5 N/O contacts, 1 N/C contact, 1 confirmation current path, plug-in screw terminal blocks, width: 22.5 mm
Phoenix Contact
2981033
from £ 124.616*
per piece
Phoenix Contact 2981059 electrical relay (3 offers) 
Safety relay for emergency stop and safety door and light grid monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal i...
Phoenix Contact
2981059
from £ 139.52*
per piece
Phoenix Contact 2981363 electrical relay (3 offers) 
Safe coupling relay with force-guided contacts, 2 changeover contacts, 1-channel, fixed screw terminal block, width: 17.5 mm
Phoenix Contact
2981363
from £ 23.62*
per piece
Phoenix Contact 2981402 electrical relay (1 offer) 
Safe coupling relay with force-guided contacts, 5 N/O contacts, 2 N/C contacts, 1-channel, plug-in screw terminal block, width: 22.5 mm
Phoenix Contact
2981402
from £ 90.78*
per piece
Phoenix Contact 2981428 electrical relay (3 offers) 
Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e (EN ISO 13849), one- or two-channel operation, automatic or manual activation, 3 N/O contacts, 1 N/C contact, ...
Phoenix Contact
2981428
from £ 248.09*
per piece
Phoenix Contact 2981444 electrical relay (2 offers) 
Safe coupling relay with force-guided contacts, 4 N/O contacts, 2 N/C contacts, fixed screw terminal block, width: 40 mm
Phoenix Contact
2981444
from £ 63.20*
per piece
Phoenix Contact 2981486 electrical relay (2 offers) 
Safety relay for emergency stop, safety door, and magnetic switches, as well as light grid, up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, 2 N/O contacts, TBUS interface, automatic or manua...
Phoenix Contact
2981486
from £ 168.13*
per piece
Phoenix Contact 2981541 electrical relay (1 offer) 
Two-channel zero-speed and over-speed safety relays up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, 4 N/O contacts, suitable for connecting incremental encoders and initiators, width: ...
Phoenix Contact
2981541
from £ 860.67*
per piece
Phoenix Contact PSR-SCP- 24DC/ESD/4X1/30 electrical relay Green, Yellow (2 offers)
Phoenix Contact
2981800
from £ 198.43*
per piece
Phoenix Contact 2981813 electrical relay (2 offers) 
Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, automatic or manual activation, 2 N/O contacts with a fixed dropout delay of ...
Phoenix Contact
2981813
from £ 188.73*
per piece
Phoenix Contact PSR-SCP- 24UC/URM/3X1/3X2 electrical relay Green, Yellow (2 offers) 
Safe coupling relay with force-guided contacts, 3 N/O contacts, 3 N/C contacts, plug-in screw terminal block, width: 22.5 mm
Phoenix Contact
2981839
from £ 79.71*
per piece
Phoenix Contact 2981978 electrical relay (2 offers) 
Coupling relay for SIL 3 high/low demand applications, couples digital output signals to the periphery, 1 enabling current path, 1 signal contact, module for safe state off applications, test pulse...
Phoenix Contact
2981978
from £ 120.343*
per piece
Phoenix Contact 2986575 electrical relay (2 offers) 
Safe coupling relay for SIL 2 high and low-demand applications, couples digital output signals to the I/O, 2 enabling current paths, 1 alarm contact, module for safe state off applications, integra...
Phoenix Contact
2986575
from £ 107.20*
per piece
Phoenix Contact PSR-SCP- 24DC/FSP/2X1/1X2 electrical relay Green, Yellow (3 offers)
Phoenix Contact
2986960
from £ 100.25*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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