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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
870S
870S
In Stock
From
$45.45
Thomas & Betts
8713
8713
In Stock
From
$1,196.69
Thomas & Betts
8733U1
8733U1
In Stock
From
$795.88
Thomas & Betts
8734
8734
In Stock
From
$983.74
Thomas & Betts
8794
8794
In Stock
From
$99.13
Thomas & Betts
9C33U0
9C33U0
In Stock
From
$256.67
Thomas & Betts
9C33U0/C75
9C33U0/C75
In Stock
From
$386.17
Thomas & Betts
9C34U0
9C34U0
In Stock
From
$315.00
Thomas & Betts
9C34U4
9C34U4
In Stock
From
$133.92
Thomas & Betts
9P54U2T/1100
9P54U2T/1100
In Stock
From
$353.50
Thomas & Betts
9R23U0W
9R23U0W
In Stock
From
$562.94
Thomas & Betts
A400
A400
In Stock
From
$28.13
Thomas & Betts
A52151E
A52151E
In Stock
From
$3.34
Thomas & Betts
ABB420P12W
ABB420P12W
In Stock
From
$56.20
Thomas & Betts
ABB420R12W
ABB420R12W
In Stock
From
$51.64
Thomas & Betts
AFSC-1
AFSC-1
In Stock
From
$8.03
Thomas & Betts
AFSS-1
AFSS-1
In Stock
From
$11.33
Thomas & Betts
B121BFBB
B121BFBB
In Stock
From
$297.73
Thomas & Betts
B121BFBR
B121BFBR
In Stock
From
$105.04
Thomas & Betts
B225R-UPC
B225R-UPC
In Stock
From
$5.06
Thomas & Betts
B620K
B620K
In Stock
From
$8.97
Thomas & Betts
BB016
BB016
In Stock
From
$26.94
Thomas & Betts
BB016EH100
BB016EH100
In Stock
From
$30.37
Thomas & Betts
BB024
BB024
Limited Stock
From
Get Price
Thomas & Betts

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.