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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
3TX7111-3PF13
3TX7111-3PF13
In Stock
From
$33.90
Siemens
3TX7112-1LB03
3TX7112-1LB03
In Stock
From
$53.53
Siemens
3TX7112-1LG13
3TX7112-1LG13
In Stock
From
$43.45
Siemens
3TX7112-1NC03
3TX7112-1NC03
In Stock
From
$47.62
Siemens
3TX7112-1NF13
3TX7112-1NF13
In Stock
From
$50.85
Siemens
3TX7115-5NC03
3TX7115-5NC03
In Stock
From
$29.94
Siemens
3TX7127-3HC00
3TX7127-3HC00
In Stock
From
$135.45
Siemens
3TX7127-3HC03
3TX7127-3HC03
In Stock
From
$249.95
Siemens
3TX7127-3HF13
3TX7127-3HF13
In Stock
From
$180.79
Siemens
4098-9822
4098-9822
In Stock
From
$36.40
Tyco
419904051AB
419904051AB
In Stock
From
$118.07
ABB
440R-C23017
440R-C23017
In Stock
From
$1,115.30
Allen-Bradley
440R-M23147
440R-M23147
In Stock
From
$344.07
Allen-Bradley
440R-P221AGS
440R-P221AGS
Limited Stock
From
Get Price
Allen-Bradley
440R-S35001
440R-S35001
Limited Stock
From
Get Price
Allen-Bradley
49413723
49413723
Limited Stock
From
Get Price
Socomec
56.OA01.2431C
56.OA01.2431C
In Stock
From
$89.07
Altech Corp
56.OA02.2442C
56.OA02.2442C
In Stock
From
$128.13
Altech Corp
56.OW69.2400N
56.OW69.2400N
In Stock
From
$39.39
Altech Corp
600PSR-165/300-CU
600PSR-165/300-CU
In Stock
From
$53.79
Selec
700S-CF440ZJC
700S-CF440ZJC
In Stock
From
$768.41
Allen-Bradley
700S-CF620ZJC
700S-CF620ZJC
In Stock
From
$302.30
Allen-Bradley
732TN-6
732TN-6
In Stock
From
$134.99
Teledyne
732TNM-26
732TNM-26
In Stock
From
$161.71
Teledyne

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.