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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
3BHB003431R0101	In Stock From $2,049^.81	ABB
3BHT300019R1	Limited Stock From Get Price	ABB
3BSC610022R0001	In Stock From $220^.42	ABB
3BSC610023R0001	In Stock From $336^.34	ABB
3BSC610045R2	In Stock From $326^.30	ABB
3BSC610068R1	In Stock From $468^.31	ABB
3BSE004258R1	In Stock From $167^.00	ABB
3BSE004802R1	In Stock From $707^.87	ABB
3BSE038226R1	In Stock From $549^.67	ABB
3BY21	In Stock From $9^.65	Grainger
3C16071A	Limited Stock From Get Price	3COM
3CP300H	In Stock From $35^.51	Varta Batteries
3CUS1	In Stock From $12^.26	3COM
3D39513-G	In Stock From $180^.55	Emerson
3DH03164ABAE	In Stock From $40^.37	Alcatel
3E-032176	In Stock From $1,450^.80	ABB
3E106-2230KV	In Stock From $7^.02	3M
3E5-5	In Stock From $51^.25	Powertec
3EZM1S	In Stock From $214^.85	TE Connectivity
3G 1/2 3/4	In Stock From $15^.99	Thomas & Betts
3G2A5-PS221-ET	In Stock From $454^.65	Omron
3G3EV-A4004M-CE	Limited Stock From Get Price	Omron
3G3EV-A4015-CE	Limited Stock From Get Price	Omron
3G3EV-AB004MA-CUE-S1	Limited Stock From Get Price	Omron

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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.