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Relay

For electrical control systems and automation equipment, relays are among the most essential components for switching, protection, and signal control functions. Relays enable low-power control circuits to safely switch higher-power loads, provide electrical isolation, and allow automated control of motors, lighting, and industrial processes. Electrical.com carries an extensive selection of relays from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial automation, motor control systems, building management, and process control applications.
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Part Number
PRICE
Manufacturer
MFAC14C1BA0001A
MFAC14C1BA0001A
In Stock
From
$4,598.00
GEC
MFAC34F1BA0001A
MFAC34F1BA0001A
In Stock
From
$1,161.60
GEC
MG-6 MGF73Y73MMMBBB
MG-6 MGF73Y73MMMBBB
In Stock
From
$332.75
ABB
MG53BI
MG53BI
In Stock
From
$21.52
GIC
MGFR-20-Z
MGFR-20-Z
In Stock
From
$375.52
Federal Pioneer
MJA3BK
MJA3BK
Limited Stock
From
Get Price
GIC
MK36-11EXO-LI/24VDC
MK36-11EXO-LI/24VDC
In Stock
From
$172.32
Turck
MK9056.12 AC50/60HZ 380-500V
MK9056.12 AC50/60HZ 380-500V
Limited Stock
From
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Dold
MKS1XTN10AC24
MKS1XTN10AC24
In Stock
From
$13.61
Omron
MOC3SA-BAB44D31
MOC3SA-BAB44D31
In Stock
From
$546.56
Sick
MP-3010 66D2205G01
MP-3010 66D2205G01
Limited Stock
From
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Cutler Hammer
MP10A627
MP10A627
In Stock
From
$580.80
Eagle Signal
MR623
MR623
In Stock
From
$195.20
Converteam
MRTP01D1CC0761A
MRTP01D1CC0761A
In Stock
From
$2,589.40
GEC
MS 21-12 EX-R
MS 21-12 EX-R
Limited Stock
From
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Turck
MS1-22EX0-R/110-120VAC
MS1-22EX0-R/110-120VAC
Limited Stock
From
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Turck
MS14-33 EX0-T
MS14-33 EX0-T
In Stock
From
$65.27
Turck
MS24-112-R/24VAC
MS24-112-R/24VAC
In Stock
From
$551.12
Turck
MSI-2H
MSI-2H
In Stock
From
$78.98
Leuze
MSI-SR4B-02
MSI-SR4B-02
In Stock
From
$209.80
Leuze
MSR22LM 440R-P23071
MSR22LM 440R-P23071
In Stock
From
$1,672.11
Allen-Bradley
MVAA11B1BA0781A
MVAA11B1BA0781A
In Stock
From
$653.40
GEC
MVAA14B1AA0785C
MVAA14B1AA0785C
In Stock
From
$302.18
Converteam
MVAJ205TB0010A
MVAJ205TB0010A
In Stock
From
$588.26
Areva

Electrical.com stocks the largest inventory of relays in the world, with over 1 million square feet of new, used, surplus, and re-certified relay components available for immediate shipment. From control relays to power relays and specialized switching applications, we have what you need when others say no. Our comprehensive relay inventory spans all voltage and current ratings, coil configurations, and contact arrangements from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our relays serve critical applications across industrial automation systems, motor control circuits, HVAC equipment, manufacturing process controls, power distribution systems, telecommunications infrastructure, building management systems, material handling equipment, and control panel assemblies.


Whether you're maintaining legacy equipment with obsolete relay models or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need relays now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.