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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.
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Part Number
PRICE
Manufacturer
SEL-9322
SEL-9322
In Stock
From
$86.40
Schweitzer Engineering
SEL-9322-6XX
SEL-9322-6XX
In Stock
From
$133.15
Schweitzer Engineering
SEL-3530-35303A0XX211X1XXXXXX
SEL-3530-35303A0XX211X1XXXXXX
In Stock
From
$5,081.82
Schweitzer Engineering
0551003X551X
0551003X551X
In Stock
From
$466.97
Schweitzer Engineering
SEL-2533-2533012100XA2X0
SEL-2533-2533012100XA2X0
In Stock
From
$1,796.88
Schweitzer Engineering
SEL-351-03510033354XXX
SEL-351-03510033354XXX
In Stock
From
$2,684.34
Schweitzer Engineering
SEL-710-071001A1A6X71850100
SEL-710-071001A1A6X71850100
In Stock
From
$4,343.69
Schweitzer Engineering
SEL-710-071001ABA9X71870000
SEL-710-071001ABA9X71870000
In Stock
From
$3,602.34
Schweitzer Engineering
SEL-3530-AA0XX211X0XXXXXX
SEL-3530-AA0XX211X0XXXXXX
Limited Stock
From
Get Price
Schweitzer Engineering
0311B00H24254XX
0311B00H24254XX
Limited Stock
From
Get Price
Schweitzer Engineering
SEL-9321
SEL-9321
Limited Stock
From
Get Price
Schweitzer Engineering

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.