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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
7PV1540-8AB30
7PV1540-8AB30
In Stock
From
$87.44
Siemens
7PV2040-0AN20
7PV2040-0AN20
In Stock
From
$43.02
Siemens
7PV4040-2AN20
7PV4040-2AN20
In Stock
From
$24.22
Siemens
7PV4140-2BT20
7PV4140-2BT20
Limited Stock
From
Get Price
Siemens
7PV4620-2BJ20
7PV4620-2BJ20
In Stock
From
$45.10
Siemens
7PX1 040-1AN20
7PX1 040-1AN20
Limited Stock
From
Get Price
Siemens
7PX1040-1AJ20
7PX1040-1AJ20
In Stock
From
$280.79
Siemens
7PX1540-1AN30
7PX1540-1AN30
In Stock
From
$106.22
Siemens
7SJ5001-5CA00/EE
7SJ5001-5CA00/EE
Limited Stock
From
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Siemens
7SJ6-001-5EA00-0DA0
7SJ6-001-5EA00-0DA0
In Stock
From
$1,163.32
Siemens
7SJ6005-2EA00-0DA0
7SJ6005-2EA00-0DA0
In Stock
From
$507.00
Siemens
7SJ6005-4EA00-0DA0/BB
7SJ6005-4EA00-0DA0/BB
In Stock
From
$412.92
Siemens
7SJ6326-5EB22-3FB1/EE
7SJ6326-5EB22-3FB1/EE
Limited Stock
From
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Siemens
7SR1102-1GA12-1AA0/FF
7SR1102-1GA12-1AA0/FF
Limited Stock
From
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Siemens
8.0705.01
8.0705.01
In Stock
From
$332.04
Leukhardt Systems
80.11.0.024.0000
80.11.0.024.0000
In Stock
From
$56.77
Finder
80.11.8.240.0000
80.11.8.240.0000
Limited Stock
From
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Finder
803M-NX18
803M-NX18
In Stock
From
$55,795.82
Allen-Bradley
809-K02E
809-K02E
In Stock
From
$186.75
Allen-Bradley
809S-AB010A1
809S-AB010A1
In Stock
From
$482.30
Allen-Bradley
810-A02B
810-A02B
In Stock
From
$483.29
Allen-Bradley
810-A06C
810-A06C
In Stock
From
$2,285.19
Allen-Bradley
810-A07A
810-A07A
In Stock
From
$1,211.94
Allen-Bradley
810-A08A
810-A08A
In Stock
From
$1,104.87
Allen-Bradley

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.