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Automation

For modern industrial and commercial facilities, automation systems are among the most critical elements for optimizing operational efficiency, reducing downtime, and ensuring consistent process control. Automation components enable precise control, monitoring, and coordination of electrical and mechanical systems, allowing facilities to operate with minimal manual intervention while maximizing productivity and safety. Electrical.com carries an extensive selection of automation components from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing facilities, process control systems, material handling operations, and building management applications.
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Part Number
PRICE
Manufacturer
621-2175R
621-2175R
In Stock
From
$223.45
Honeywell
621-2200
621-2200
In Stock
From
$170.30
Honeywell
621-2201RC
621-2201RC
In Stock
From
$139.77
Honeywell
621-2500
621-2500
Limited Stock
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Get Price
Honeywell
621-2550
621-2550
Limited Stock
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Honeywell
621-3300
621-3300
In Stock
From
$93.10
Honeywell
621-3500
621-3500
In Stock
From
$136.51
Honeywell
621-3500-R
621-3500-R
Limited Stock
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Honeywell
621-3502
621-3502
In Stock
From
$243.74
Honeywell
621-3550
621-3550
In Stock
From
$26.02
Honeywell
621-3552
621-3552
In Stock
From
$76.79
Honeywell
621-3552R
621-3552R
In Stock
From
$117.72
Honeywell
621-3552RC
621-3552RC
In Stock
From
$149.15
Honeywell
621-3560
621-3560
In Stock
From
$121.67
Honeywell
621-3560R
621-3560R
In Stock
From
$194.09
Honeywell
621-3560RC
621-3560RC
In Stock
From
$125.02
Honeywell
621-3575
621-3575
In Stock
From
$189.92
Honeywell
621-3580
621-3580
In Stock
From
$94.47
Honeywell
621-3580R
621-3580R
In Stock
From
$377.29
Honeywell
621-3580RC
621-3580RC
In Stock
From
$343.57
Honeywell
621-3660R
621-3660R
In Stock
From
$299.57
Honeywell
621-4350
621-4350
In Stock
From
$122.72
Honeywell
621-4350R
621-4350R
In Stock
From
$178.75
Honeywell
621-4500
621-4500
In Stock
From
$269.32
Honeywell
Popular Automation Manufacturers

Electrical.com stocks the largest inventory of automation equipment in the world, with over 1 million square feet of new, used, surplus, and re-certified automation components available for immediate shipment. From control systems to specialized automation hardware, we have what you need when others say no. Our comprehensive automation inventory spans all configurations and 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 equipment serves critical applications across manufacturing facilities, process control systems, assembly lines, material handling operations, packaging systems, robotics installations, industrial machinery, food and beverage production, pharmaceutical manufacturing, and automotive production facilities.


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