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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
SPER1B1C4
SPER1B1C4
In Stock
From
$84.00
ABB
SR AD40AN2-A01N
SR AD40AN2-A01N
In Stock
From
$115.34
Pizzato
SR-110-115
SR-110-115
In Stock
From
$133.33
Carlo Gavazzi
SR-552A9D
SR-552A9D
In Stock
From
$268.34
Regent Controls
SR102AM01
SR102AM01
In Stock
From
$661.90
Omron
SR103AM01
SR103AM01
Limited Stock
From
Get Price
Omron
SR104P01
SR104P01
Limited Stock
From
Get Price
Omron
SR104P02
SR104P02
Limited Stock
From
Get Price
Omron
SR105E01
SR105E01
In Stock
From
$257.25
Omron
SR105E02
SR105E02
In Stock
From
$670.94
Omron
SR106ED01
SR106ED01
In Stock
From
$188.84
Omron
SR108AD01
SR108AD01
In Stock
From
$835.60
Omron
SR122-E01
SR122-E01
In Stock
From
$157.02
Omron
SR125SMS02
SR125SMS02
In Stock
From
$226.87
Omron
SR130DD00
SR130DD00
In Stock
From
$397.54
Omron
SR1A101FU
SR1A101FU
Limited Stock
From
Get Price
Schneider Electric
SR201A02
SR201A02
In Stock
From
$202.75
Omron
SR203AM01
SR203AM01
In Stock
From
$486.54
Omron
SR220MP01
SR220MP01
In Stock
From
$195.24
Omron
SR223SMT01
SR223SMT01
In Stock
From
$467.80
Omron
SR2B121B
SR2B121B
In Stock
From
$470.47
Schneider Electric
SR2E201FU
SR2E201FU
In Stock
From
$299.54
Schneider Electric
SRB-402EM-24V
SRB-402EM-24V
In Stock
From
$115.92
Schmersal
SRB-NA-R-C-18/24V
SRB-NA-R-C-18/24V
In Stock
From
$381.04
Schmersal

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.