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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.
SORT BY
Part Number
PRICE
Manufacturer
810-A20A
810-A20A
In Stock
From
$761.25
Allen-Bradley
810-A25A
810-A25A
In Stock
From
$886.02
Allen-Bradley
8430V3120
8430V3120
In Stock
From
$325.04
Schneider Electric
849-Z00321C
849-Z00321C
In Stock
From
$171.03
Allen-Bradley
849-Z0D323
849-Z0D323
In Stock
From
$513.18
Allen-Bradley
849-ZOA321
849-ZOA321
In Stock
From
$1,882.74
Allen-Bradley
849-ZOB327
849-ZOB327
In Stock
From
$1,796.10
Allen-Bradley
849-ZOB337
849-ZOB337
In Stock
From
$1,962.99
Allen-Bradley
849-ZOD123
849-ZOD123
In Stock
From
$363.59
Allen-Bradley
849DC-ZOG321-C
849DC-ZOG321-C
In Stock
From
$295.92
Allen-Bradley
84Q2A605
84Q2A605
In Stock
From
$302.70
Danaher Controls
8501-L020-V02
8501-L020-V02
In Stock
From
$245.62
Schneider Electric
88815004
88815004
Limited Stock
From
Get Price
Crouzet
9-1393136-3
9-1393136-3
In Stock
From
$859.31
TE Connectivity
9-1393136-6
9-1393136-6
In Stock
From
$582.05
TE Connectivity
9-1393136-9
9-1393136-9
In Stock
From
$533.37
TE Connectivity
9-1423157-2
9-1423157-2
In Stock
From
$1,314.74
TE Connectivity
9-1423159-8
9-1423159-8
In Stock
From
$1,191.70
TE Connectivity
9-1423164-1
9-1423164-1
In Stock
From
$1,101.61
TE Connectivity
9-1437470-0
9-1437470-0
In Stock
From
$309.65
TE Connectivity
9050 JCK2F300V14
9050 JCK2F300V14
In Stock
From
$114.82
Schneider Electric
9050-BO2E
9050-BO2E
In Stock
From
$155.04
Schneider Electric
9050-C01E-V61
9050-C01E-V61
In Stock
From
$225.34
Schneider Electric
9050-CO1D-V61
9050-CO1D-V61
In Stock
From
$241.24
Schneider Electric

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.