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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
3HNP 00199-1	Limited Stock From Get Price	ABB
3L57	In Stock From $5^.41	Foster
3PS475.9	In Stock From $1,168^.41	B&R
3PS476.90-1	Limited Stock From Get Price	B&R
3PS477.9	Limited Stock From Get Price	B&R
3PS692.9	In Stock From $1,281^.25	B&R
3PS694.9	In Stock From $721^.34	B&R
3PS794.9	In Stock From $1,237^.02	B&R
3PWS30M	Limited Stock From Get Price	NUM
3R2004A20M010	In Stock From $137^.69	Molex
3R2006A20M005	In Stock From $107^.25	Molex
3R2006A20M010	In Stock From $169^.33	Molex
3R2006A20M030	In Stock From $106^.05	Molex
3R9004A20F100	In Stock From $121^.20	Molex
3R9004A20M010	In Stock From $120^.52	Molex
3R9004A20M020	In Stock From $117^.16	Molex
3R9004A20M040	In Stock From $53^.92	Molex
3RG78482AB	In Stock From $245^.32	Siemens
3RK1911-5BA10	In Stock From $17^.18	Siemens
3RS7005-1FE00	Limited Stock From Get Price	Siemens
3RX1-513	Limited Stock From Get Price	Siemens
3RX1543	Limited Stock From Get Price	Siemens
3RX1677	Limited Stock From Get Price	Siemens
3RX80000-CB5-21GF0	In Stock From $17^.44	Siemens

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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.