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Siemens catalog

Siemens industrial automation parts

Browse 1,105 published Siemens parts or search by exact model number.

Source Siemens parts by model number

Find Siemens automation parts by the complete order number printed on the product label. The SIMATIC ET 200S, ET 200SP, ET 200pro, S7-1200, S7-1500, S7-200 CN, S7-300 / ET 200M and S7-400 guides below link documented controllers, I/O modules and accessories. Check signal type, function class and the terminal module or BaseUnit specified for the exact product. Model pages include specifications and their manufacturer sources. For other SIMATIC, SINAMICS, SITOP or HMI parts, search the full order number in the catalog. Include quantity, destination, acceptable condition, hardware functional status and required firmware in your enquiry. UsedAutomations is an independent supplier; current supply, unit photos, testing information, price and dispatch timing are confirmed for the quoted unit.

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Actual photos when available

Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.

Test notes for used units

Power-on or function test status is stated when available, with clear condition grading.

Trackable global shipping

DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.

Clear DOA boundary

For tested units, quote terms can include 7-day DOA support unless otherwise stated.

All Siemens parts

1,105 published listings · Page 18 of 47

Siemens 6ES7 321-7BH01-0AB0 Digital Input Module SM321

321-7BH01-0AB0

Siemens 6ES7 321-7BH01-0AB0 Digital Input Module SM321

Siemens

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$714.051 sourceUpdated Jun 26, 2026
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Siemens Simatic S7 6ES7 321-1BH01-0AA0 I/O Module

321-1BH01-0AA0

Siemens Simatic S7 6ES7 321-1BH01-0AA0 I/O Module

Siemens

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$165.361 sourceUpdated Jun 26, 2026
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Siemens 5SY4 320-7 Circuit Breaker

320-7

Siemens 5SY4 320-7 Circuit Breaker

Siemens

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$135.291 sourceUpdated Jun 26, 2026
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Siemens 6ES7 318-3FL01-0AB0

318-3FL01-0AB0

Siemens 6ES7 318-3FL01-0AB0

Siemens

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$2,675.811 sourceUpdated Jun 26, 2026
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Siemens SIMATIC S7 6ES7 317-2AK14-0AB0 CPU

317-2AK14-0AB0

Siemens SIMATIC S7 6ES7 317-2AK14-0AB0 CPU

Siemens

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$2,901.31 sourceUpdated Jun 26, 2026
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Siemens 6ES7 315-2AG10-0AB0 CPU Module

315-2AG10-0AB0

Siemens 6ES7 315-2AG10-0AB0 CPU Module

Siemens

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$1,856.531 sourceUpdated Jun 26, 2026
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Siemens 6ES7 315-2AG10-0AB0 CPU

315-2AG10-0AB0

Siemens 6ES7 315-2AG10-0AB0 CPU

Siemens

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$375.821 sourceUpdated Jun 26, 2026
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Siemens 6ES7 315-2AF03-0AB0 CPU

315-2AF03-0AB0

Siemens 6ES7 315-2AF03-0AB0 CPU

Siemens

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$668.951 sourceUpdated Jun 26, 2026
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Siemens CPU314C-2 DP Compact CPU 6ES7 314-6CH04-0AB0

314-6CH04-0AB0

Siemens CPU314C-2 DP Compact CPU 6ES7 314-6CH04-0AB0

Siemens

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$2,450.321 sourceUpdated Jun 26, 2026
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Siemens 6ES7 314-6CF02-0AB0

314-6CF02-0AB0

Siemens 6ES7 314-6CF02-0AB0

Siemens

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$1,119.931 sourceUpdated Jun 26, 2026
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Siemens Simatic S7-300 6ES7 313-6CG04-0AB0 CPU

313-6CG04-0AB0

Siemens Simatic S7-300 6ES7 313-6CG04-0AB0 CPU

Siemens

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$1,337.911 sourceUpdated Jun 26, 2026
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Siemens CPU313C-2 DP Compact CPU 6ES7 313-6CF03-0AB0

313-6CF03-0AB0

Siemens CPU313C-2 DP Compact CPU 6ES7 313-6CF03-0AB0

Siemens

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$563.721 sourceUpdated Jun 26, 2026
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Siemens 6ES7 313-5BF03-0AB0

313-5BF03-0AB0

Siemens 6ES7 313-5BF03-0AB0

Siemens

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$1,119.931 sourceUpdated Jun 26, 2026
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Siemens 6ES7 313-5BE01-0AB0 Compact CPU313C

313-5BE01-0AB0

Siemens 6ES7 313-5BE01-0AB0 Compact CPU313C

Siemens

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Availability
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$774.181 sourceUpdated Jun 26, 2026
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Siemens 6ES7 313-1AD03-0AB0 CPU

313-1AD03-0AB0

Siemens 6ES7 313-1AD03-0AB0 CPU

Siemens

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$225.491 sourceUpdated Jun 26, 2026
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Siemens 6ES7 312-5BF04-0AB0

312-5BF04-0AB0

Siemens 6ES7 312-5BF04-0AB0

Siemens

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$375.821 sourceUpdated Jun 26, 2026
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Siemens 6ES7 PS307 307-1EA01-0AA0

307-1EA01-0AA0

Siemens 6ES7 PS307 307-1EA01-0AA0

Siemens

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Availability
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Lead time
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$112.741 sourceUpdated Jun 26, 2026
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Siemens 6ES7 307-1EA00-0AA0 Power Supply

307-1EA00-0AA0

Siemens 6ES7 307-1EA00-0AA0 Power Supply

Siemens

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$135.291 sourceUpdated Jun 26, 2026
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Siemens 3-Way Control Valve

3-Way

Siemens 3-Way Control Valve

Siemens

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$571.241 sourceUpdated Jun 26, 2026
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Siemens 3-Phase-Choke-120KW 1P 6SN1111

3-Phase-Choke-120KW

Siemens 3-Phase-Choke-120KW 1P 6SN1111

Siemens

Condition
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Availability
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Lead time
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$1,856.531 sourceUpdated Jun 26, 2026
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Siemens 1XP8001-1/1024 Rotary Pulse Encoder - 295 448-01

295 448-01

Siemens 1XP8001-1/1024 Rotary Pulse Encoder - 295 448-01

Siemens

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$744.121 sourceUpdated Jun 26, 2026
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Siemens Simatic 6ES7 954 8LL03 0AA0 256MB SD Memory Card

256MB

Siemens Simatic 6ES7 954 8LL03 0AA0 256MB SD Memory Card

Siemens

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$413.41 sourceUpdated Jun 26, 2026
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Siemens 6ES7 232-0HD22-0XA0 Output Module

232-0HD22-0XA0

Siemens 6ES7 232-0HD22-0XA0 Output Module

Siemens

Condition
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Availability
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Lead time
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$668.951 sourceUpdated Jun 26, 2026
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Siemens 6ES7 231-0HC22-0XA0 Input Module

231-0HC22-0XA0

Siemens 6ES7 231-0HC22-0XA0 Input Module

Siemens

Condition
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Availability
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Lead time
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$225.491 sourceUpdated Jun 26, 2026
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