SEARCH NOW FOR ALL YOUR MARS SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
Panel Accessories / Relay/Socket
![](https://az343058.vo.msecnd.net/ukimages/warranty_logo_2year_en-GB.jpg)
Radwell is not an authorized 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
![MARS 90292](https://az343058.vo.msecnd.net/productimagethumbnails/e2d3ae9646d744d1b3c14d01e3e12d81.jpg)
MARS
90292
RELAY SPDT 125/250VAC 16AMP COIL 208/240VAC
✓ IN STOCK!
€18.88
Buy Surplus As Low As
€11.33
€11.33
![MARS 39210](https://az343058.vo.msecnd.net/productimagethumbnails/8b900bb375de4863ba4b7cf47356eeac.jpg)
MARS
39210
THERMOSTAT ADJ FAN CLOSE ON TEMP RISE 140-180F
€43.43
Buy Surplus As Low As
€26.44
€26.44
![MARS 19551](https://az343058.vo.msecnd.net/productimagethumbnails/d8666c4dfcea45e08877252e77fce5b5.jpg)
MARS
19551
POTENTIAL RELAY, UNIVERSAL HVAC, 4 HOLES SCREWTYPE STEEL, PICK UP VOLTAGE 248-268VAC, CONTACT RATING AMPS 35, HOLD VOLTAGE 332 VAC, DROP OUT VOLTAGE 88 VAC, 60 HZ, QUICKL CONNECT, 1/3 HP
✓ IN STOCK!
€111.42
Buy Surplus As Low As
€67.04
€67.04
![MARS 90370](https://az343058.vo.msecnd.net/productimagethumbnails/7d73358eece74b4da51f3f80185a838c.jpg)
MARS
90370
RELAY, GENERAL PURPOSE, SPDT, 24V
✓ IN STOCK!
€34.94
Buy Surplus As Low As
€27.38
€27.38
![MARS 3ARR12PAC314A](https://az343058.vo.msecnd.net/productimagethumbnails/6f8d1a72af8b41eb9f0bab7e74b54551.jpg)
MARS
3ARR12PAC314A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, 1/12 HP-115V, 1.5 HP-230V, COMPRESSOR
✓ IN STOCK!
Buy Surplus As Low As
€18.88
€18.88
![MARS 90347](https://az343058.vo.msecnd.net/productimagethumbnails/593afd92072349328a3e8dac3946719e.jpg)
MARS
90347
DISCONTINUED BY MANUFACTUER,SWITCHING RELAY,110/120V COIL,125VA,3AMP
✓ IN STOCK!
Buy Surplus As Low As
€47.21
€47.21
![MARS 90340](https://az343058.vo.msecnd.net/productimagethumbnails/7bd0a769eeba44909e387f31d1af9fbf.jpg)
MARS
90340
DISCONTINUED BY MANUFACTURER, RELAY, 6 AMP, 24 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
€17.00
€17.00
![MARS 19168](https://az343058.vo.msecnd.net/productimagethumbnails/044d97b994334acd9bbbaf36ec503455.jpg)
MARS
19168
POTENTIAL RELAY, 35 AMP, 480 VAC, 50/60 HZ, 502 VAC COIL
✓ IN STOCK!
€84.63
Buy Surplus As Low As
€30.22
€30.22
![MARS 16025](https://az343058.vo.msecnd.net/productimagethumbnails/92d2440fd915472e9973179c63986754.jpg)
MARS
16025
STARTING RELAY, 35 AMP, 220V POTENTIAL, 3ARR3J4A4
✓ IN STOCK!
€70.91
Buy Surplus As Low As
€41.55
€41.55
![MARS 3ARR12-PAC318A](https://az343058.vo.msecnd.net/productimagethumbnails/7e988ec03191417aa373cf6471c022be.jpg)
MARS
3ARR12-PAC318A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY COMPRESSOR, 1/12 HP-115V, 1.5 HP-230V
✓ IN STOCK!
Buy Surplus As Low As
€19.83
€19.83
![MARS 3ARR12-PAC317A](https://az343058.vo.msecnd.net/productimagethumbnails/f8336863f56d4ab6a530b1249cb470db.jpg)
MARS
3ARR12-PAC317A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, 1/3HP - 1/2HP, BRACKET TYPE, SPLIT PHASE, CAPACITOR-START RELAYS
✓ IN STOCK!
Buy Surplus As Low As
€16.05
€16.05
![MARS 3ARR12-PAC312A](https://az343058.vo.msecnd.net/productimagethumbnails/e33c56323463465fa29294af083e6d92.jpg)
MARS
3ARR12-PAC312A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, 1/12HP-115V, 1.5 HP-230V, COMPRESSOR
✓ IN STOCK!
Buy Surplus As Low As
€18.88
€18.88
![MARS 3ARR12-PAC310A](https://az343058.vo.msecnd.net/productimagethumbnails/4578e764d56e4a5284a48a4f030c6e5a.jpg)
MARS
3ARR12-PAC310A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, 1/12 HP - 115 VOLTS, 1.5 HP - 230 VOLTS, COMPRESSOR
✓ IN STOCK!
Buy Surplus As Low As
€22.66
€22.66
![MARS 3ARR12-PAC309A](https://az343058.vo.msecnd.net/productimagethumbnails/74764b38a6094343ad5486243a2e0bef.jpg)
MARS
3ARR12-PAC309A
CURRENT RELAY, FOR COMPRESSOR
✓ IN STOCK!
Buy Surplus As Low As
€30.22
€30.22
![MARS 19005](https://az343058.vo.msecnd.net/productimagethumbnails/93d4fab217214375b580765b25c51121.jpg)
MARS
19005
66 POTENTIAL RELAY, 395V, HARDWARE INCLUDED
✓ IN STOCK!
€103.87
Buy Surplus As Low As
€79.32
€79.32
![MARS 9400Y04Q100A](https://az343058.vo.msecnd.net/productimagethumbnails/aa3bd6ea46b546e98d36035cf677c4f7.jpg)
MARS
9400Y04Q100A
DISCONTINUED BY MANUFACTURER, RELAY ,18A, 277VAC, RES COIL, 24V, 50/60HZ
✓ IN STOCK!
Buy Surplus As Low As
€28.33
€28.33
![MARS 90294Q](https://az343058.vo.msecnd.net/productimagethumbnails/220f1c3d13654ba185363fcaad9f0c4c.jpg)
MARS
90294Q
RELAY, FAN SWITCHING, SPDT, 5BLADE, NO, CONTINUOUS AMP, 125-277VAC, COIL 110-120VAC, 50-60HZ
✓ IN STOCK!
€26.44
Buy Surplus As Low As
€20.77
€20.77
![MARS 3ARR12-PAC311A](https://az343058.vo.msecnd.net/productimagethumbnails/c720a838e5f74959b2780c0e0ad37930.jpg)
MARS
3ARR12-PAC311A
CURRENT RELAY, 1/12 HP - 115 VOLTS, 1.5 HP - 230 VOLTS, COMPRESSOR
✓ IN STOCK!
€24.55
Buy Surplus As Low As
€17.00
€17.00
![MARS 685744-17002](https://az343058.vo.msecnd.net/productimagethumbnails/6f3e8ab1cae64c8ca934c8c2bc99d7be.jpg)
MARS
685744-17002
DISCONTINUED BY MANUFACTURER, SWITCHING RELAY, MAGNETIC LINE, SPDT, FULL LOAD 18 AMP, COIL 24 V
✓ IN STOCK!
Buy Surplus As Low As
€68.93
€68.93
![MARS 90297Q](https://az343058.vo.msecnd.net/productimagethumbnails/bb9e11815ca04a17a141ac556234aba2.jpg)
MARS
90297Q
DISCONTINUED BY MANUFACTURER,FAN RELAY,SERIES-903,SWITCHING,3AMP 277VAC,125VA125VACSPDT,1NO 1NC,120VAC/50-60HZ COIL,5 BLADE TERMINALS
✓ IN STOCK!
Buy Surplus As Low As
€21.72
€21.72
![MARS 90297](https://az343058.vo.msecnd.net/productimagethumbnails/1fa6bb45bf344a38a80283a02bdc81d2.jpg)
MARS
90297
DISCONTINUED BY MANUFACTURER, RELAY, FAN, 903 SERIES, SWITCHING, GENERAL PURPOSE, 1.5-3AMP, 115/120VAC
✓ IN STOCK!
Buy Surplus As Low As
€18.88
€18.88
![MARS 90344](https://az343058.vo.msecnd.net/productimagethumbnails/51c2b796abf84a4e972fe08288f3f849.jpg)
MARS
90344
RELAY, GENERAL PURPOSE, DPDT, 110/120VAC COIL
✓ IN STOCK!
€32.10
Buy Surplus As Low As
€24.55
€24.55
![MARS 17002](https://az343058.vo.msecnd.net/productimagethumbnails/c94f8c7569ea45f48900bd08fed18e2b.jpg)
MARS
17002
MARS 17002 MAGNETIC LINE SWITCHING RELAY, 24V COIL, 18AMP, SPDT/55 NO 35 NC
✓ IN STOCK!
€104.58
Buy Surplus As Low As
€80.26
€80.26
![MARS 40110](https://az343058.vo.msecnd.net/productimagethumbnails/4d58b35fe145493cafa2eb5cc53e6e40.jpg)
MARS
40110
HOT WIRE RELAY
✓ IN STOCK!
€27.38
Buy Surplus As Low As
€14.16
€14.16
![MARS 40107](https://az343058.vo.msecnd.net/productimagethumbnails/1bc9adb5140447189022bef8a3c8e8bb.jpg)
MARS
40107
HOT WIRE RELAY
✓ IN STOCK!
€27.38
Buy Surplus As Low As
€14.16
€14.16
![MARS 40105](https://az343058.vo.msecnd.net/productimagethumbnails/ba2807d22e604d499c81ad666cb793e6.jpg)
MARS
40105
HOT WIRE RELAY
✓ IN STOCK!
€27.38
Buy Surplus As Low As
€14.16
€14.16
![MARS 40103](https://az343058.vo.msecnd.net/productimagethumbnails/0ab6f71d126746aba56fadb7f4045fb2.jpg)
MARS
40103
DISCONTINUED BY MANUFACTURER, HOT WIRE RELAY
✓ IN STOCK!
Buy Surplus As Low As
€18.88
€18.88
![MARS 40102](https://az343058.vo.msecnd.net/productimagethumbnails/c46048269715420db57048488fbe6cb1.jpg)
MARS
40102
HOT WIRE RELAY
✓ IN STOCK!
€27.38
Buy Surplus As Low As
€14.16
€14.16
![MARS 32397](https://az343058.vo.msecnd.net/productimagethumbnails/8dd25df9f6f34228903821f469e58df6.jpg)
MARS
32397
DISCONTINUED BY MANUFACTOR, RELAY, SOLID STATE POWER RELAY, 24 VAC, 60 AMP INRUSH, RANGE 10 SEC. TO 1000 SEC.
✓ IN STOCK!
Buy Surplus As Low As
€24.55
€24.55
![MARS 19009](https://az343058.vo.msecnd.net/productimagethumbnails/d0db028101754ea3abe3dc92b8f3fc7b.jpg)
MARS
19009
DISCONTINUED BY MANUFACTURER, POTENTIAL TYPE MOTOR STARTING RELAY, 250V, 60HZ, 4HOLE, 35 AMPS, CONTINUOUS VOLT: 253, PICK-UP MIN/MAX: 285/305, DROP OUT MAX: 77
✓ IN STOCK!
Buy Surplus As Low As
€66.10
€66.10
![MARS 685744-19002](https://az343058.vo.msecnd.net/productimagethumbnails/2258d1bd90514091b9eff259d24f47e8.jpg)
MARS
685744-19002
RELAY POTENTIAL, 170V CONTINUOUS, 139-153V PICK-UP
✓ IN STOCK!
€48.16
Buy Surplus As Low As
€36.83
€36.83
![MARS 685774-21116](https://az343058.vo.msecnd.net/productimagethumbnails/c37a09dcc2df46dcb834533a57734ac0.jpg)
MARS
685774-21116
RELAY 115V 1/2HP
✓ IN STOCK!
Buy Surplus As Low As
€47.21
€47.21
![MARS 685774-21114](https://az343058.vo.msecnd.net/productimagethumbnails/733e3cfc2cdf4e13a73454de3875926c.jpg)
MARS
685774-21114
RELAY 115V 14HP
✓ IN STOCK!
Buy Surplus As Low As
€53.82
€53.82
![MARS 685744-90372](https://az343058.vo.msecnd.net/productimagethumbnails/559b12a065ef486c9e73514858c47908.jpg)
MARS
685744-90372
SWITCHING RELAY SPDT 120VAC
✓ IN STOCK!
Buy Surplus As Low As
€34.94
€34.94
![MARS 90372](https://az343058.vo.msecnd.net/productimagethumbnails/a5c200e9414e415e90ab759197f43f96.jpg)
MARS
90372
GENERAL PURPOSE RELAY, SPDT, 12-AMP, 110/120
✓ IN STOCK!
€40.60
Buy Surplus As Low As
€31.16
€31.16
![MARS 685744-90340](https://az343058.vo.msecnd.net/productimagethumbnails/f3ee46fac269495bae47bb46f15d3bd5.jpg)
MARS
685744-90340
SWITCHING RELAY, 903 SERIES, POWER CONTACTS, 10 PINS, 24 VAC COIL, 6 AMP, 50/60 HZ
✓ IN STOCK!
€16.05
Buy Surplus As Low As
€10.39
€10.39
![MARS 90342](https://az343058.vo.msecnd.net/productimagethumbnails/324f00e52786475abb87122a5865c37a.jpg)
MARS
90342
RELAY, DPDT, 6-AMP, 208/240VAC, HVAC/R APPLICATIONS
✓ IN STOCK!
€36.83
Buy Surplus As Low As
€22.66
€22.66
![MARS 19003](https://az343058.vo.msecnd.net/productimagethumbnails/7a9efb63b61a4479868173229521a0bb.jpg)
MARS
19003
RELAY, POTENTIAL, 395V PICK-UP, 260-275V DROP, 120V
✓ IN STOCK!
€98.20
Buy Surplus As Low As
€59.49
€59.49
![MARS 19010](https://az343058.vo.msecnd.net/productimagethumbnails/df200904c29049f6bf927041600913b6.jpg)
MARS
19010
POTENTIAL TYPE MOTOR STARTING RELAY, BRACKET TYPE: 4 HOLES SCREW, STEEL, CONTACT RATING AMPS: 35, PICK-UP VOLTAGE: 212 TO 232, RELAY TYPE MOTOR STARTING, HOLD VOLTAGE: 420, DROP-OUT VOLTAGE: ...
✓ IN STOCK!
€109.53
Buy Surplus As Low As
€84.04
€84.04
![MARS 19167](https://az343058.vo.msecnd.net/productimagethumbnails/c85954ba8d66487fb2d99918973e5756.jpg)
MARS
19167
167 POTENTIALRELAY420VCOILVOLT
✓ IN STOCK!
€49.10
Buy Surplus As Low As
€37.77
€37.77
![MARS 19006](https://az343058.vo.msecnd.net/productimagethumbnails/32b91577655346d792c37f70f0d5ebee.jpg)
MARS
19006
RELAY, MARS67, 35 AMPS, PICK-UP VOLTAGE: 295-315, MOTOR STARTING RELAY, HOLD VOLTAGE: 420 VOLTS, HP RATING: 1/3, SCREW TERMINAL, 4 HOLE MOUNTING, 60 HZ
✓ IN STOCK!
€109.53
Buy Surplus As Low As
€66.10
€66.10
![MARS 685744-19164](https://az343058.vo.msecnd.net/productimagethumbnails/03d782ebbdbe4d1e88672aeb7daf297e.jpg)
MARS
685744-19164
RELAY POTENTIAL 395VAC COIL
✓ IN STOCK!
Buy Surplus As Low As
€48.16
€48.16
![MARS 19004](https://az343058.vo.msecnd.net/productimagethumbnails/3b8dbd8298df496c930b3d6a5e877890.jpg)
MARS
19004
DISCONTINUED BY MANUFACTURER, POTENTIAL TYPE MOTOR STARTING RELAY, 332 V, CONTINUOUS COIL, MARS 65
✓ IN STOCK!
€86.87
Buy Surplus As Low As
€66.10
€66.10
![MARS 90-341](https://az343058.vo.msecnd.net/productimagethumbnails/e258f941ed0e4fa6b18aabe9b1dfa91f.jpg)
MARS
90-341
POWER RELAY, DPDT, 15 AMP, PLUG IN, GENERAL PURPOSE, 120 V NOMINAL VOLTAGE, 277 VAC
✓ IN STOCK!
€13.22
Buy Surplus As Low As
€7.81
€7.81
![MARS 685744-90370](https://az343058.vo.msecnd.net/productimagethumbnails/532d50b46c96451baacd734ed4c7bb1f.jpg)
MARS
685744-90370
RELAY SPDT 24VAC
✓ IN STOCK!
€9.01
Buy Surplus As Low As
€6.85
€6.85
![MARS 3ARR12-PAC316A](https://az343058.vo.msecnd.net/productimagethumbnails/1c56fba7b56248b1824ad88fb93345ea.jpg)
MARS
3ARR12-PAC316A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, 1/12HP-115V, 1.5 HP-230V, COMPRESSOR
✓ IN STOCK!
Buy Surplus As Low As
€33.99
€33.99
Repair Your Items
Contact Us
![MARS 3ARR12PAC315A](https://az343058.vo.msecnd.net/productimagethumbnails/485aac912bb94a1baadf87080ba76bcd.jpg)
MARS
3ARR12PAC315A
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, FOR COMPRESSOR, 1/4 TO 1/3 HP @ 115 VAC, 13.8 MAX PICK-UP, 11.5 MIN DROP-OUT, (27007)
✓ IN STOCK!
Buy Surplus As Low As
€56.65
€56.65