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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
17-1725-1
17-1725-1
In Stock
From
$1.59
Eaton
1723
1723
In Stock
From
$13.15
Eaton
1876W-BOX
1876W-BOX
In Stock
From
$16.16
Eaton
1877-W
1877-W
In Stock
From
$0.78
Eaton
18A14
18A14
In Stock
From
$9.65
Eaton
1G3E
1G3E
In Stock
From
$25.54
Eaton
2174WBOX
2174WBOX
In Stock
From
$2.33
Eaton
2229
2229
In Stock
From
$7.60
Eaton
2343
2343
In Stock
From
$231.37
Eaton
2364BOX
2364BOX
In Stock
From
$14.55
Eaton
270WBOX
270WBOX
In Stock
From
$0.80
Eaton
274V-BOX
274V-BOX
In Stock
From
$8.32
Eaton
2867
2867
In Stock
From
$0.17
Eaton
29TK28
29TK28
In Stock
From
$5.22
Eaton
2KGF16
2KGF16
In Stock
From
$60.92
Eaton
3-02742-03
3-02742-03
In Stock
From
$75.00
Eaton
3120
3120
In Stock
From
$15.32
Eaton
3431N-OS
3431N-OS
In Stock
From
$18.72
Eaton
3533-4A
3533-4A
In Stock
From
$1.99
Eaton
39X12
39X12
In Stock
From
$12.02
Eaton
40071346345
40071346345
Limited Stock
From
Get Price
Eaton
4421B39G01
4421B39G01
In Stock
From
$895.25
Eaton
4721
4721
In Stock
From
$7.61
Eaton
4755-CR
4755-CR
In Stock
From
$10.07
Eaton

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.