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Automation Relays

For automation systems in industrial and commercial facilities, automation relays are among the most critical components for reliable control logic and system protection. Automation relays provide switching, timing, monitoring, and control functions that enable precise automation sequences and protect equipment from operational faults. Electrical.com carries an extensive selection of automation relays from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, process control systems, building management systems, and industrial machinery applications.
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Part Number
PRICE
Manufacturer
17P4CD012
17P4CD012
In Stock
From
$104.57
Danaher Controls
22P3CA120
22P3CA120
In Stock
From
$303.29
Danaher Controls
22Q2CD02402
22Q2CD02402
In Stock
From
$187.30
Danaher Controls
27P2CA120
27P2CA120
In Stock
From
$718.79
Danaher Controls
5SWW-76
5SWW-76
In Stock
From
$7,408.35
Danaher Controls
A103-A13
A103-A13
In Stock
From
$200.99
Danaher Controls
CG906A3
CG906A3
In Stock
From
$524.83
Danaher Controls
CG907A302
CG907A302
In Stock
From
$673.56
Danaher Controls
CG912A302
CG912A302
In Stock
From
$374.75
Danaher Controls
CG915A3
CG915A3
In Stock
From
$926.64
Danaher Controls
CG916A3
CG916A3
In Stock
From
$48.77
Danaher Controls
178-0-100-14
178-0-100-14
In Stock
From
$177.03
Danaher Controls
22Q1CA120
22Q1CA120
In Stock
From
$391.69
Danaher Controls
4U2-240
4U2-240
In Stock
From
$3,469.35
Danaher Controls
CG922A3
CG922A3
In Stock
From
$142.19
Danaher Controls
22Q3CA12002
22Q3CA12002
In Stock
From
$389.34
Eagle Signal
KTM33-15
KTM33-15
In Stock
From
$2,685.53
Joslyn Clark
0146-0800
0146-0800
In Stock
From
$9,602.00
Danaher Controls
22Q3CA1200102
22Q3CA1200102
In Stock
From
$215.47
Danaher Controls
714UPDE-120
714UPDE-120
In Stock
From
$6,619.20
Danaher Controls
CE-25A6
CE-25A6
In Stock
From
$22.50
Danaher Controls
CG917A3
CG917A3
In Stock
From
$635.91
Danaher Controls
KHP31-15
KHP31-15
In Stock
From
$1,191.18
Danaher Controls
20Q2CA120
20Q2CA120
Limited Stock
From
Get Price
Danaher Controls

Electrical.com stocks the largest inventory of automation 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 interface modules, we have what you need when others say no. Our comprehensive automation relay inventory spans all voltage ratings, contact configurations, and control specifications 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 automation relays serve critical applications across industrial automation systems, manufacturing control panels, process control equipment, PLC interface circuits, machine control systems, packaging equipment, material handling automation, building automation systems, and HVAC control installations.


Whether you're maintaining legacy equipment with obsolete relay models or sourcing current production components for new automation projects, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need automation 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.