Refine Results

In Stock

Applied Filters:

Siemens

Manufacturers (1)

Siemens

Product Type

All

Family

All

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.

SORT BY

Part Number	PRICE	Manufacturer
3-531-4215A	In Stock From $187^.39	Siemens
3-531-4401A	In Stock From $514^.50	Siemens
3-711-2448G	In Stock From $2,558^.82	Siemens
3051-115	In Stock From $75^.70	Siemens
3189-45	In Stock From $58^.60	Siemens
3313D12	In Stock From $159^.39	Siemens
39PSR4ANEN	In Stock From $685^.24	Siemens
3NX1022	Limited Stock From Get Price	Siemens
3RA28111CW10	In Stock From $160^.43	Siemens
3RA69201B	In Stock From $87^.87	Siemens
3RP15 13-1AQ30-8K	In Stock From $37^.45	Siemens
3RP1505-1BW38-0AB3	In Stock From $86^.29	Siemens
3RP1525-1AP30-8K	In Stock From $190^.70	Siemens
3RP25051AW30	In Stock From $217^.73	Siemens
3RQ3018-1AB01	Limited Stock From Get Price	Siemens
3RS7003-2DE00	In Stock From $263^.41	Siemens
3RT19262ED21	Limited Stock From Get Price	Siemens
3RT19262FJ31	Limited Stock From Get Price	Siemens
3TJ1000-2BB4	In Stock From $38^.22	Siemens
3UA4200-7AV	Limited Stock From Get Price	Siemens
3WT9841-5AB00	Limited Stock From Get Price	Siemens
42DE35AF305R	In Stock From $46^.40	Siemens
46US40F	In Stock From $83^.60	Siemens
49SAT	In Stock From $250^.00	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.