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PLC

For automation systems in industrial and commercial facilities, PLCs are among the most critical components for controlling and monitoring complex processes and equipment. PLCs provide programmable logic control that enables automated decision-making, process sequencing, and real-time monitoring of industrial operations. Electrical.com carries an extensive selection of PLCs 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, material handling operations, and building management applications.
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Part Number
PRICE
Manufacturer
PC900B-20-1035
PC900B-20-1035
In Stock
From
$841.90
Westinghouse
PCE-101-201
PCE-101-201
Limited Stock
From
Get Price
Westinghouse
PD21B
PD21B
In Stock
From
$1,944.24
Mitsubishi
PFA-1C24R
PFA-1C24R
Limited Stock
From
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IDEC
PFA-1C24RDC
PFA-1C24RDC
Limited Stock
From
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IDEC
PK21XX
PK21XX
In Stock
From
$2,080.77
Z World Inc
PLS-511
PLS-511
In Stock
From
$816.69
Schneider Electric
PLS-511S
PLS-511S
In Stock
From
$179.80
Schneider Electric
PS3-AC-EE
PS3-AC-EE
Limited Stock
From
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Eaton
PS3-DC
PS3-DC
In Stock
From
$618.22
Eaton
PS3-DC-EE
PS3-DC-EE
In Stock
From
$538.51
Eaton
PS306-DC-EE
PS306-DC-EE
Limited Stock
From
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Eaton
PS4-111-DR1
PS4-111-DR1
In Stock
From
$203.04
Eaton
PS4-201-MM1
PS4-201-MM1
In Stock
From
$674.80
Eaton
PTM1.2Q250-M
PTM1.2Q250-M
In Stock
From
$40.96
Siemens
Q61P-A1
Q61P-A1
In Stock
From
$253.75
Mitsubishi
Q61P-A2
Q61P-A2
In Stock
From
$219.20
Mitsubishi
QFM2120
QFM2120
Limited Stock
From
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Siemens
QX084
QX084
In Stock
From
$2,157.07
Mitsubishi
RG1676-4
RG1676-4
In Stock
From
$96.15
Electrocube
RM-O-04
RM-O-04
In Stock
From
$240.70
Bosch
RM4JA32F
RM4JA32F
In Stock
From
$401.32
Schneider Electric
RM4JA32MW
RM4JA32MW
In Stock
From
$489.42
Schneider Electric
RM4LG01F
RM4LG01F
In Stock
From
$122.59
Schneider Electric

Electrical.com stocks the largest inventory of PLCs (Programmable Logic Controllers) in the world, with over 1 million square feet of new, used, surplus, and re-certified automation controllers available for immediate shipment. From compact controllers to modular systems, we have what you need when others say no. Our comprehensive PLC inventory spans all configurations and capabilities 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 PLCs serve critical applications across manufacturing automation, process control systems, industrial machinery, material handling equipment, packaging lines, assembly operations, water treatment facilities, HVAC building automation, food and beverage processing, pharmaceutical manufacturing, and oil and gas operations.


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