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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
RPW-FSF-Z34
RPW-FSF-Z34
In Stock
From
$34.59
WEG
RVG-2-35.41-42VAC
RVG-2-35.41-42VAC
Limited Stock
From
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Klaschka
S1IM-42-48VAC-IM-0.01-15A
S1IM-42-48VAC-IM-0.01-15A
Limited Stock
From
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Pilz
S3UM/UB120AC/UM440/480VAC
S3UM/UB120AC/UM440/480VAC
In Stock
From
$153.01
Pilz
S5100561
S5100561
In Stock
From
$13.34
Simpson
SAM-20
SAM-20
In Stock
From
$786.49
Siemens
SAP-1002
SAP-1002
Limited Stock
From
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Wieland
SAR6-75-1
SAR6-75-1
In Stock
From
$276.70
Sprecher & Schuh
SC100/115VAC-SP
SC100/115VAC-SP
Limited Stock
From
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Rhomberg
SCC-RLY01
SCC-RLY01
In Stock
From
$101.39
National Instruments
SDPF-28R71
SDPF-28R71
Limited Stock
From
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Baumer
SE-330-03-00
SE-330-03-00
In Stock
From
$5,807.96
Littelfuse
SEL351A-035131345542XX
SEL351A-035131345542XX
In Stock
From
$1,001.97
Schweitzer Engineering
SGR-78-DC42
SGR-78-DC42
Limited Stock
From
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Dornhofer
SNL 4022K
SNL 4022K
Limited Stock
From
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Wieland
SNO 2005-24
SNO 2005-24
Limited Stock
From
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Wieland
SP-N-86-000-01
SP-N-86-000-01
Limited Stock
From
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SSP
SR/PTC-K70/055-12
SR/PTC-K70/055-12
Limited Stock
From
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Teubner
SR552D9D
SR552D9D
In Stock
From
$2,094.81
Regent Controls
SRA-100-AC230
SRA-100-AC230
Limited Stock
From
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Acs Group
SRB-QS.2/1
SRB-QS.2/1
Limited Stock
From
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Schmersal
SRLC
SRLC
Limited Stock
From
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IMO
SS-50222-06
SS-50222-06
In Stock
From
$127.37
Macromatic
SSLZVA1
SSLZVA1
In Stock
From
$9.80
Schneider Electric

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.