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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
NT6D41CA
NT6D41CA
In Stock
From
$54.51
Nortel Networks
NT8D29BA
NT8D29BA
In Stock
From
$102.32
Nortel Networks
NTAK04AA
NTAK04AA
In Stock
From
$248.06
Nortel Networks
312071-B
312071-B
In Stock
From
$64.36
Nortel Networks
NT6D40AD
NT6D40AD
In Stock
From
$194.01
Nortel Networks
NT6D40BA
NT6D40BA
In Stock
From
$214.18
Nortel Networks
NT6D41AD
NT6D41AD
In Stock
From
$99.34
Nortel Networks
NT6D42CD
NT6D42CD
In Stock
From
$185.92
Nortel Networks
NT8D29AB
NT8D29AB
In Stock
From
$56.01
Nortel Networks
NTDK70BB
NTDK70BB
In Stock
From
$577.77
Nortel Networks
312071-C
312071-C
In Stock
From
$170.60
Nortel Networks
A0656598
A0656598
Limited Stock
From
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Nortel Networks
NTEP27CA03
NTEP27CA03
Limited Stock
From
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Nortel Networks
NT1X78AA
NT1X78AA
In Stock
From
$429.59
Nortel Networks
NT2X70AE
NT2X70AE
In Stock
From
$399.10
Nortel Networks
NT9X47AA
NT9X47AA
In Stock
From
$391.99
Nortel Networks
NT7B62FA-93
NT7B62FA-93
Limited Stock
From
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Nortel Networks
NT6D41AB
NT6D41AB
Limited Stock
From
Get Price
Nortel Networks

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.