SIEMENS collection

SIEMENS

Siemens is a global industrial automation powerhouse, recognized for its comprehensive portfolio in process control, discrete manufacturing, and building automation. Their product lines, including SIMATIC PLCs, SINAMICS drives, and HMI panels, are engineered for robust performance and seamless integration across diverse industrial environments. Engineers and technicians rely on Siemens for its proven reliability, extensive documentation, and long-term product availability, making it a staple in critical applications. Industrial Automation Co. stocks new and refurbished Siemens parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Siemens  6ES76771FD100FB0

Siemens 6ES76771FD100FB0

SIMATIC S7 modular embedded Controllers, EC31-RTX F, EC31 HW (6ES7677-1DD10-0BA0) with 1 GB RAM, 4 GB Flash Disk and ...

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Siemens  6MD66422FB920FF0

Siemens 6MD66422FB920FF0

HIGH VOLTAGE BAY CONTROL UNIT SIPROTEC 4 RELAY HOUSING SIZE 1/1 7XP20 COMPONENTS: PROCESSOR MODULE WITH POWER SUPPLY ...

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Siemens  6ES72121HF424YB0

Siemens 6ES72121HF424YB0

SIMATIC S7-1200, Failsafe Starter-Kit consisting of: CPU 1214 FC DC/DC/Relay, SM 1226 F-DI 16x 24V DC, SM 1226 F-DQ 4...

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Siemens  6MD66414EB900AA0L0R

Siemens 6MD66414EB900AA0L0R

HIGH VOLTAGE BAY CONTROL UNIT SIPROTEC 4 RELAY HOUSING SIZE 1/1 7XP20 COMPONENTS: PROCESSOR MODULE WITH POWER SUPPLY ...

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Siemens  6GK11604AT01

Siemens 6GK11604AT01

COMMUNICATION Processor CP 1604 EEC PC/104 PLUS CARD (32 BIT 33/66MHZ 3.3/5V) MIT ASIC ERTEC 400 FOR CONNECTING TO PR...

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Siemens  6ES77160AA000BB3

Siemens 6ES77160AA000BB3

(2M CACHE, 2.20GHZ) DVD RW OPTICAL DRIVE, ; 320 GB HDD SATA; NO S5 INTERFACE, NO S5-EPROMMER 15.6" DISPLAY, HD READY ...

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Siemens  6ES75111CK014YB5

Siemens 6ES75111CK014YB5

SIMATIC S7-1500, starter kit, consisting of: CPU 1511C-1 PN, power supply PM1507, 24V/3A, mounting rail 160 mm, SIMAT...

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Siemens  6ED10573BA000AA8

Siemens 6ED10573BA000AA8

LOGO! STARTER KIT 12/24RCE WITH LOGO! 12/24RCE, LOGO! SOFT COMFORT V8, WINCC BASIC POWER SUPPLY IN SYSTAINER

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Siemens  6ES77160AA060BB4

Siemens 6ES77160AA060BB4

(2M CACHE, 2.20GHZ) DVD RW OPTICAL DRIVE, HD-GRAPHIC; 320 GB HDD SATA; NO S5 INTERFACE, NO S5-EPROMMER 15.6" DISPLAY,...

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Siemens  6AG11346GD012BA1

Siemens 6AG11346GD012BA1

SIPLUS ET 200SP AI 4xI 2-/4-w S -40C to +60C with conformal coating based on 6ES7134-6GD01-0BA1 . Packing unit: 1 uni...

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Siemens  6AV21814QB000AX0

Siemens 6AV21814QB000AX0

STARTER KIT TP1500 COMFORT, CONSISTING OF: TP1500 COMFORT, WINCC COMFORT (TIA PORTAL), PROFINET-CABLE FOR TESTING, SI...

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Siemens  6ES77161BB100DC4

Siemens 6ES77161BB100DC4

3 M CACHE, 2.6 GHZ, UP TO 3.3 GHZ WITH TURBO BOOST TECHNOLOGY, DVD RW OPTICAL DRIVE, 1 TB HDD SATA; WITH S5 INTERFACE...

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