SEARCH NOW FOR ALL YOUR STI SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
Safety Systems / Safety Relay
![](https://az343058.vo.msecnd.net/ukimages/warranty_logo_2year_en-GB.jpg)
Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.
Filter Results
Sorting/Paging
![OMRON 44510-0430](https://az343058.vo.msecnd.net/productimagethumbnails/f8ecbfb190a44951a17bdd33ac1b8028.jpg)
OMRON
STI
44510-0430
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SMT01, INDICATION UNIT
Buy Surplus As Low As
€351.25
€351.25
Repair Your Items
€292.71
![OMRON 44510-0210](https://az343058.vo.msecnd.net/productimagethumbnails/6f39544cb22a4208af78a59abd9a1ae5.jpg)
OMRON
STI
44510-0210
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SMS03, REPLACED BY G9SX-SM032-RT
Buy Surplus As Low As
€521.22
€521.22
Repair Your Items
€434.35
![OMRON 44510-0500](https://az343058.vo.msecnd.net/productimagethumbnails/01853f635e9545e7953fdff1b4e19eba.jpg)
OMRON
STI
44510-0500
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, MONITORING, 5 AMP, 24 VAC/DC, 3PST-N/O, 1SPST-N/C, 50/60 HZ, REPLACED BY G9SA-301
Buy Surplus As Low As
€351.25
€351.25
Repair Your Items
€292.71
![OMRON SA-11M](https://az343058.vo.msecnd.net/productimagethumbnails/caca340542f9451fba3f98ac7246503c.jpg)
OMRON
STI
SA-11M
SAFETY RELAY UNIT W/MANUAL RESET 110VAC
Buy Surplus As Low As
€407.91
€407.91
Repair Your Items
€339.92
![OMRON SA-16AM](https://az343058.vo.msecnd.net/productimagethumbnails/ac0b7eba13094605ac3df8a5ca3815cc.jpg)
OMRON
STI
SA-16AM
SAFETY RELAY 24VAC/DC
Buy Surplus As Low As
€249.28
€249.28
Repair Your Items
€207.73
![OMRON SR09A-110/220](https://az343058.vo.msecnd.net/productimagethumbnails/9798b404aea345c1b4298ec684cba443.jpg)
OMRON
STI
SR09A-110/220
44510-0510
Buy Surplus As Low As
€793.16
€793.16
Repair Your Items
€660.96
![OMRON 44510-0170](https://az343058.vo.msecnd.net/productimagethumbnails/bfda1aa9a68c47d59bb5110f8ee6a3f5.jpg)
OMRON
STI
44510-0170
DISCONTINUED BY MANUFACTURER, SAFETY RELAY UNIT, WITH OFF DELAY TIME, SR10, 24 VAC/DC, 110/220 VAC, SR10, REPLACED BY G9SA-501
Buy Surplus As Low As
€1,161.41
€1,161.41
Repair Your Items
€991.44
![OMRON 44531-0455](https://az343058.vo.msecnd.net/productimagethumbnails/cfba2b50705c4719affd7aa22d997995.jpg)
OMRON
STI
44531-0455
OMRON,STI,44531-0455,445310455,SAFTEY INTERLOCK SWITCH, SS, 1NO/2NC, 8PIN W/5M CABLE,SIPHA GD2,
€180.35
Buy Surplus As Low As
€108.59
€108.59
Repair Your Items
€188.85
![OMRON 41657](https://az343058.vo.msecnd.net/productimagethumbnails/9bef1bccdd2b4a7f841d4a1cd0d83bbb.jpg)
OMRON
STI
41657
RELAY OUTPUT SIGNAL
€150.13
Buy Surplus As Low As
€90.65
€90.65
Repair Your Items
€188.85
![OMRON 44532-3013](https://az343058.vo.msecnd.net/productimagethumbnails/e1e5268069ba48759ee169aacf2d90e1.jpg)
OMRON
STI
44532-3013
FORCE GUIDED RELAY 2 N/O 2 N/C CONTACTS 24VDC
✓ IN STOCK!
€75.54
Buy Surplus As Low As
€57.60
€57.60
![OMRON 44510-2081](https://az343058.vo.msecnd.net/productimagethumbnails/4fb0c9bfe33f4292b62e3fef10c45884.jpg)
OMRON
STI
44510-2081
DISCONTINUED BY MANUFACTURER, SR208AD01, SAFETY RELAY
Buy Surplus As Low As
€453.23
€453.23
Repair Your Items
€377.69
![OMRON 44510-2310](https://az343058.vo.msecnd.net/productimagethumbnails/02ae3d0f5e6242e4b66f755529dd3c81.jpg)
OMRON
STI
44510-2310
SAFETY RELAY, SR231A00, 24VDC 2 INPUTS (TWO), 2 OUTPUTS, 2 SOLID STATE AUX
€633.58
Buy Surplus As Low As
€380.53
€380.53
Repair Your Items
€316.32
![OMRON 44510-0710](https://az343058.vo.msecnd.net/productimagethumbnails/f9baea2900554a18a413be10baeb05ce.jpg)
OMRON
STI
44510-0710
SAFETY RELAY UNIT, W/OFF-DELAY, 24 VAC/VDC, 2 IN/ 2 OUT, SR15, REPLACED BY G9SA-321-T075
Buy Surplus As Low As
€623.19
€623.19
Repair Your Items
€528.77
![OMRON 44510-1011](https://az343058.vo.msecnd.net/productimagethumbnails/73ca4914c0b34faf8d2c2521811c0772.jpg)
OMRON
STI
44510-1011
SAFETY MONITORING RELAY, 24VAC/DC
€453.23
Buy Surplus As Low As
€271.94
€271.94
Repair Your Items
€226.62
![OMRON 44505-2020](https://az343058.vo.msecnd.net/productimagethumbnails/50913a00522845f6bb144d60223b90ba.jpg)
OMRON
STI
44505-2020
SAFETY LIMIT SWITCH
€150.13
Buy Surplus As Low As
€90.65
€90.65
Repair Your Items
€188.85
![OMRON 44505-1110](https://az343058.vo.msecnd.net/productimagethumbnails/34108228ee4f49df8a445401752d3b4a.jpg)
OMRON
STI
44505-1110
SAFETY LIMIT SWITCH
€140.69
Buy Surplus As Low As
€84.98
€84.98
Repair Your Items
€188.85
![OMRON 44505-2010](https://az343058.vo.msecnd.net/productimagethumbnails/c6d6f6b7596b4c72ae793528ee678ec4.jpg)
OMRON
STI
44505-2010
SAFETY LIMIT SWITCH
€152.02
Buy Surplus As Low As
€91.59
€91.59
Repair Your Items
€188.85
![OMRON 445102011](https://az343058.vo.msecnd.net/productimagethumbnails/fb94a9871ee14e3db07a5be911728452.jpg)
OMRON
STI
445102011
SR201A01
€545.77
Buy Surplus As Low As
€327.65
€327.65
Repair Your Items
€272.88
![OMRON 44510-1201](https://az343058.vo.msecnd.net/productimagethumbnails/b73d9c24027045db855eee1dcd8e5481.jpg)
OMRON
STI
44510-1201
DISCONTINUED BY MANUFACTURER, SAFETY MONITORING RELAY, DUAL-CHANNEL, INPUT VOLTAGE 24 VAC/DC, 2 N.C. INPUTS, 3 N.O. OUTPUT, 1 AUX N.C CONTACT, SR120MP01
Buy Surplus As Low As
€521.22
€521.22
Repair Your Items
€434.35
![OMRON FGRMS51-24-LED](https://az343058.vo.msecnd.net/productimagethumbnails/561a3909f0d742faa6f677bcd4a8ec8f.jpg)
OMRON
STI
FGRMS51-24-LED
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, FGRMS51 SERIES, 24 VDC, 5NO+1NC, 44532-2051
Buy Surplus As Low As
€66.10
€66.10
![OMRON SR208AD01](https://az343058.vo.msecnd.net/productimagethumbnails/0ea9acc67e854a28956c48a116d94859.jpg)
OMRON
STI
SR208AD01
DISCONTINUED BY MANUFACTURER, 44510-2081
Buy Surplus As Low As
€571.26
€571.26
Repair Your Items
€474.95
![OMRON SR231A00](https://az343058.vo.msecnd.net/productimagethumbnails/2f7ed07bb9df4ec289d31f58e0a39b92.jpg)
OMRON
STI
SR231A00
DISCONTINUED BY MANUFACTURER, MONITORING RELAY,24 V, 1 N/C 1N/O CONTACTS, 2 N/O OUTPUTS, (44510-2310)
Buy Surplus As Low As
€316.32
€316.32
Repair Your Items
€263.44
![OMRON 44510-0220](https://az343058.vo.msecnd.net/productimagethumbnails/182e0d48645d4d39839ae700d9e29788.jpg)
OMRON
STI
44510-0220
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SMS03 SERIES, 24 VDC, SCREW TERMINAL, REPLACED BY G9SX-SM032-RT
Buy Surplus As Low As
€521.22
€521.22
Repair Your Items
€434.35