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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.
SORT BY
Part Number
PRICE
Manufacturer
8501LO-00-LT
8501LO-00-LT
In Stock
From
$52.25
Square D
8501LO20
8501LO20
In Stock
From
$11.73
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8501LO30
8501LO30
In Stock
From
$39.05
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8501LO40
8501LO40
In Stock
From
$41.82
Square D
8501LO60
8501LO60
In Stock
From
$54.54
Square D
8501P04
8501P04
In Stock
From
$23.72
Square D
8501RS14
8501RS14
In Stock
From
$2.09
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8501RS4
8501RS4
In Stock
From
$3.64
Square D
8501UBS
8501UBS
In Stock
From
$95.29
Square D
8501X40XTE1V02
8501X40XTE1V02
In Stock
From
$201.69
Square D
9050B01EV02
9050B01EV02
In Stock
From
$67.02
Square D
9050B04EV02
9050B04EV02
In Stock
From
$102.02
Square D
9050D0-2
9050D0-2
In Stock
From
$243.62
Square D
9050DAR300
9050DAR300
In Stock
From
$22.85
Square D
9050JCK-26
9050JCK-26
In Stock
From
$0.04
Square D
199X-2
199X-2
In Stock
From
$66.13
Square D
8501-C01
8501-C01
In Stock
From
$0.04
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8501C015V20
8501C015V20
In Stock
From
$0.04
Square D
8501LO
8501LO
In Stock
From
$0.04
Square D
8501XO80V02Y414
8501XO80V02Y414
In Stock
From
$215.24
Square D
9039XG1
9039XG1
In Stock
From
$154.02
Square D
TDRSOXB-24V
TDRSOXB-24V
In Stock
From
$15.95
Square D
750XCXM4L
750XCXM4L
Limited Stock
From
Get Price
Square D
8501GO30
8501GO30
In Stock
From
Get Price
Square D

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.