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Power Supply

For industrial control systems and electronic equipment, power supplies are among the most critical components for converting and regulating electrical energy to ensure reliable operation. Power supplies convert incoming AC or DC voltage to the precise voltage levels required by electronic circuits, providing stable, regulated power that protects sensitive equipment from voltage fluctuations. Electrical.com carries an extensive selection of power supplies from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial automation systems, telecommunications infrastructure, data center operations, and manufacturing control equipment applications.
SORT BY
Part Number
PRICE
Manufacturer
502-132-3
502-132-3
In Stock
From
$201.99
Invensys
502-142-12
502-142-12
In Stock
From
$26.94
Invensys
503-7-0324-02
503-7-0324-02
In Stock
From
$193.84
Robotron
50375539
50375539
In Stock
From
$792.49
Wika
503XU5319428502
503XU5319428502
In Stock
From
$234.54
Danaher Controls
5046 7797
5046 7797
In Stock
From
$1,082.62
Jungheinrich
50480-01
50480-01
In Stock
From
$1,169.36
Rotork
505-0100
505-0100
In Stock
From
$189.19
General Electric
505-0102
505-0102
In Stock
From
$189.19
General Electric
5050BA014EK2EQJ051A000000000000
5050BA014EK2EQJ051A000000000000
In Stock
From
$642.89
Westlock Controls
50980BA
50980BA
Limited Stock
From
Get Price
Schneider Electric
51-66550
51-66550
In Stock
From
$240.24
Red Lion Controls
5104338-9
5104338-9
In Stock
From
$13.13
TE Connectivity
511-01023-61
511-01023-61
In Stock
From
$581.99
Kato Engineering
5110.1033.3
5110.1033.3
In Stock
From
$28.44
Schurter
51107595-100
51107595-100
In Stock
From
$1,184.37
Honeywell
51195066-100-RP
51195066-100-RP
In Stock
From
$3,898.49
Honeywell
51195066-200
51195066-200
In Stock
From
$219.97
Honeywell
511H11503
511H11503
In Stock
From
$414.94
Eaton
5120.4076.0
5120.4076.0
In Stock
From
$23.60
Schurter
51303932-476
51303932-476
In Stock
From
$1,184.39
Honeywell
5145.0885.811
5145.0885.811
In Stock
From
$101.86
Schurter
51450991-001
51450991-001
In Stock
From
$817.03
Honeywell
51450991-002
51450991-002
In Stock
From
$265.24
Honeywell

Electrical.com stocks the largest inventory of power supplies in the world, with over 1 million square feet of new, used, surplus, and re-certified power supply units available for immediate shipment. From industrial-grade AC/DC converters to specialized DC power systems, we have what you need when others say no. Our comprehensive power supply inventory spans all voltage and current ratings 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 power supplies serve critical applications across industrial automation systems, manufacturing equipment, telecommunications infrastructure, data centers, process control installations, medical equipment, test and measurement systems, transportation systems, building automation, and embedded computing applications.


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