Browse used Siemens controls and electrical components. Compare part numbers, specifications and condition details in each listing.
American Industrial Supply Co. brings buyers and sellers together around new and used Siemens equipment for industrial, electrical, motion-control, and machine-tool applications. Browse brand offerings alongside related categories, including Industrial Automation & Controls, Electrical Power & Distribution, Motors, Drives & Motion Control, and Laser & Machine Tool Equipment. A focused selection of Siemens products and model numbers helps industrial buyers identify components for their equipment needs and gives sellers a dedicated place to list Siemens inventory.
Siemens equipment supports factory automation, machine operation, electrical power management, and motion control. SIMATIC PLC processors and distributed I/O modules help control production processes; HMIs provide operator-machine interaction; and circuit breakers, motor-protection devices, and contactors support electrical systems. Drives and servo motors enable controlled speed and movement, while Siemens SINUMERIK components are used in machine-tool applications. Explore PLC Processors, HMIs & Operator Interfaces, Circuit Breakers & Motor Protection, and Servo Motors.
Available listings include SIMATIC S7 PLCs and I/O, such as 6ES7 151-3BA23-0AB0, 6ES7 155-6AU01-0CN0, 6ES7132-6BF00-0CA0, 6ES7 132-6BF00-0CA0, 6ES7 148-6CB00-0AA0, and 6ES7 131-6BF01-0BA0; SIMATIC HMI models MP277, 6AV2125-2AE13-0AX0, 6AV2125-2AE23-0AX0, 6AV6 643-0CB01-1AX2, and 6AV6545-0DB10-0AX0; and LOGO! models 6ED1 052-1FB00-0BA0 and 6ED1055-1MA00-0BA2. SINAMICS drive models include 6SL3210-1PE12-3UL1, 6SL3120-2TE21-8AD0, and 6SE6400-4BD12-0BA0 (also listed as 6SE6 400-4BD12-0BA0 and 6SE64004BD120BA0). SINUMERIK models include 6FC5303-0AF14-0AA0, 6FC5303-1AF10-8AA0, and 6FC5317-6AA00-0AA0. Other listed families include SIMODRIVE 6SN1123-1AB00-0BA2 and 6SN11231AB000CA1; 1FK- and 1FT-series motors; SIRIUS 3RW, 3RV, 3RT, 3RU, 3RF, and 3RK components; LGB3B025, LGB3B090, LGB3B100, LGB3B110, and LGB3B125; plus 6ES7307-1EA01-0AA0, 6EP1935-6MF01, 6EP34368SB000AY0, Siemens 652620949 1FK7103-5AF7, _UNKNOWN_, and Does Not Apply. Listings may include alternate spacing or formatting for certain part numbers.
The cost of new or used Siemens equipment varies with product family, model, condition, availability, and market demand. PLCs, operator panels, drives, motors, and electrical protection components each have different price ranges, so compare individual listings to find options that fit your application and budget. For sellers, demand for a particular Siemens series or part number can also affect the market price.
Siemens traces its origins to 1847, when Werner von Siemens and Johann Georg Halske founded a telegraph-construction company in Berlin. From those beginnings, the company grew into an international technology business with a broad presence in electrification, automation, and industrial equipment. That history is reflected in the range of Siemens products used today across manufacturing, infrastructure, and machine-tool environments.
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