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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
8706
8706
In Stock
From
$783.42
Siemens
986-87464A
986-87464A
In Stock
From
$817.67
Siemens
996766-0001
996766-0001
In Stock
From
$163.79
Siemens
A5E00788123
A5E00788123
Limited Stock
From
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Siemens
A5E02096937
A5E02096937
Limited Stock
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Siemens
A5E4577827004
A5E4577827004
In Stock
From
$259.55
Siemens
AT 120 R
AT 120 R
Limited Stock
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Siemens
BPZ:RMZ790
BPZ:RMZ790
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Siemens
C223-225
C223-225
In Stock
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$154.46
Siemens
C79451-A3117-B65
C79451-A3117-B65
Limited Stock
From
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Siemens
C98043-A1051-L210
C98043-A1051-L210
Limited Stock
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Siemens
E3R3W
E3R3W
In Stock
From
$65.15
Siemens
ETU76B
ETU76B
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Siemens
FASY-0530-0001
FASY-0530-0001
In Stock
From
$202.09
Siemens
FP2011-U1
FP2011-U1
In Stock
From
$270.68
Siemens
FSD901-R3
FSD901-R3
In Stock
From
$334.85
Siemens
ILK-AI8DI8-BE
ILK-AI8DI8-BE
In Stock
From
$407.80
Siemens
ISB5003
ISB5003
In Stock
From
$535.09
Siemens
LMV51.140C1
LMV51.140C1
Limited Stock
From
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Siemens
LMV52.240B1
LMV52.240B1
In Stock
From
$9,013.56
Siemens
MPC-UK2
MPC-UK2
In Stock
From
$37.24
Siemens
MSMK-50
MSMK-50
In Stock
From
$43.39
Siemens
P1F121446
P1F121446
In Stock
From
$7,617.42
Siemens
PN0013039900P
PN0013039900P
In Stock
From
$3,299.42
Siemens

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.