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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
63-64183-K04
63-64183-K04
In Stock
From
$389.54
Marechal Electric Sa
63-68043-972
63-68043-972
In Stock
From
$318.75
Marechal Electric Sa
63-68072
63-68072
In Stock
From
$163.45
Marechal Electric Sa
63-68075
63-68075
In Stock
From
$167.66
Marechal Electric Sa
63-68142
63-68142
In Stock
From
$161.19
Marechal Electric Sa
63-68167
63-68167
In Stock
From
$248.84
Marechal Electric Sa
63-94143
63-94143
In Stock
From
$1,012.25
Marechal Electric Sa
63-98143
63-98143
In Stock
From
$1,486.60
Marechal Electric Sa
63-B4002
63-B4002
In Stock
From
$342.39
Marechal Electric Sa
63-B4002-375
63-B4002-375
In Stock
From
$356.90
Marechal Electric Sa
63-B4002-A188
63-B4002-A188
In Stock
From
$219.67
Marechal Electric Sa
63-B8002
63-B8002
In Stock
From
$217.61
Marechal Electric Sa
63-C4003-843
63-C4003-843
In Stock
From
$393.42
Marechal Electric Sa
630-35AB
630-35AB
In Stock
From
$3.29
Wakefield
630-60AB
630-60AB
In Stock
From
$3.10
Wakefield
631-8043
631-8043
In Stock
From
$91.93
Marechal Electric Sa
631DA1
631DA1
In Stock
From
$178.44
Avaya
631DB1
631DB1
In Stock
From
$103.72
AT&T
6325G1
6325G1
In Stock
From
$29.77
Ideal
6329G1
6329G1
In Stock
From
$28.15
Ideal
632RFA
632RFA
In Stock
From
$162.22
Security Door Co
633187-002
633187-002
In Stock
From
$62.75
Hewlett Packard Computer
6331G1
6331G1
In Stock
From
$6.92
Ideal
63322308
63322308
In Stock
From
$3,596.24
Emerson

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.