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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
LCUX1-400
LCUX1-400
In Stock
From
$716.42
Sick
UE10-3OS3D0
UE10-3OS3D0
In Stock
From
$474.94
Sick
UE10-4XT2D2
UE10-4XT2D2
In Stock
From
$626.46
Sick
UE23-2MF2D3
UE23-2MF2D3
In Stock
From
$328.44
Sick
UE43-2MF3D2
UE43-2MF3D2
In Stock
From
$590.17
Sick
UE43-3MF2D3
UE43-3MF2D3
Limited Stock
From
Get Price
Sick
UE4421-22EE490
UE4421-22EE490
In Stock
From
$351.09
Sick
KN1-122-220VAC
KN1-122-220VAC
In Stock
From
$117.01
Sick
LCU-AMNC
LCU-AMNC
In Stock
From
$257.54
Sick
LCU-AMNC-RS
LCU-AMNC-RS
In Stock
From
$121.20
Sick
RLY3-HAND100
RLY3-HAND100
In Stock
From
$641.71
Sick
RLY3-TIME100
RLY3-TIME100
In Stock
From
$1,168.50
Sick
UE10-2FG2D0
UE10-2FG2D0
In Stock
From
$238.99
Sick
UE10-3OS2D0
UE10-3OS2D0
Limited Stock
From
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Sick
UE10-4XT3D2
UE10-4XT3D2
Limited Stock
From
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Sick
UE114DX2D3.5
UE114DX2D3.5
In Stock
From
$366.79
Sick
UE12-2FG2D0
UE12-2FG2D0
Limited Stock
From
Get Price
Sick
UE403-A0930
UE403-A0930
In Stock
From
$648.75
Sick
UE410-4RO4
UE410-4RO4
In Stock
From
$553.52
Sick
UE410-SD400
UE410-SD400
In Stock
From
$1,033.23
Sick
UE43-2MF2D2
UE43-2MF2D2
Limited Stock
From
Get Price
Sick
UE44-3SL3D33
UE44-3SL3D33
In Stock
From
$400.49
Sick
UE44-3SL3D330
UE44-3SL3D330
In Stock
From
$401.98
Sick
UE48-2OS2D2
UE48-2OS2D2
Limited Stock
From
Get Price
Sick

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.