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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
RSO 2001-17
RSO 2001-17
Limited Stock
From
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Wieland
SID32999IMPAC220
SID32999IMPAC220
In Stock
From
$107.07
Wieland
SN0 2003-24
SN0 2003-24
Limited Stock
From
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Wieland
SNE4004K-24VAC/DC
SNE4004K-24VAC/DC
In Stock
From
$134.19
Wieland
SNE4004K24VAC/DC
SNE4004K24VAC/DC
In Stock
From
$58.55
Wieland
SNO 1005-120VAC
SNO 1005-120VAC
In Stock
From
$508.76
Wieland
SNO 1005-230VAC
SNO 1005-230VAC
In Stock
From
$244.80
Wieland
SNO 1005-24VDC
SNO 1005-24VDC
In Stock
From
$530.77
Wieland
SNO 2003-17
SNO 2003-17
In Stock
From
$649.06
Wieland
SNO 2004K-24VAC/DC
SNO 2004K-24VAC/DC
Limited Stock
From
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Wieland
SNO 2010-230
SNO 2010-230
Limited Stock
From
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Wieland
SNO 3001-230
SNO 3001-230
Limited Stock
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Wieland
SNO 3004-17
SNO 3004-17
Limited Stock
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Wieland
SNO 4003K-24VAC/DC
SNO 4003K-24VAC/DC
Limited Stock
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Wieland
SNO 4003K-A-24VAC/DC
SNO 4003K-A-24VAC/DC
Limited Stock
From
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Wieland
SNO 4062K-24VAC/DC
SNO 4062K-24VAC/DC
In Stock
From
$276.32
Wieland
SNV4076SL
SNV4076SL
Limited Stock
From
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Wieland
SUW1001 AC 115V 50-60HZ (A)
SUW1001 AC 115V 50-60HZ (A)
Limited Stock
From
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Wieland
R1.180.0360.0
R1.180.0360.0
In Stock
From
$584.06
Wieland
18810269-716-034
18810269-716-034
Limited Stock
From
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Wieland
18810269-716-064
18810269-716-064
Limited Stock
From
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Wieland
R1.190.0210.0
R1.190.0210.0
Limited Stock
From
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Wieland
SNV4063KL
SNV4063KL
In Stock
From
$718.51
Wieland
80.010.0010.0
80.010.0010.0
In Stock
From
$32.35
Wieland

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.