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.

Talk to a specialist
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.

Request Quote
Siemens  3RT10261AU00

Siemens 3RT10261AU00

Power contactor, AC-3 25 A, 11 kW / 400 V 240 V AC, 50 Hz, 3-pole Size S0 Screw terminal !!! Phased-out product !!! S...

View
Request Quote
Siemens  3RK19111AJ22

Siemens 3RK19111AJ22

ECOFAST HYBRID FIELDBUS CONN. PROFIBUS CU/CU REPEATER CU SOCKET/SOCKET, IP65 AT FRONT CU SUB-D 9-PIN SOCKET, INSIDE A...

View
Request Quote
Siemens  3RK14001DQ050AA3

Siemens 3RK14001DQ050AA3

AS INTERFACE COMP. MODULE K60, DIGITAL, 4I/4O, IP67, 4 X 1 INPUT, MAX. 200 MA, PNP, 4 X 1 OUTPUT, 2 A, 24 V DC 8 X M1...

View
Request Quote
Siemens  3RK13010BB101AB4

Siemens 3RK13010BB101AB4

RS1E-X for ET200S High Feature reversing starter Setting range 2.4...8 A Mechanical switching Electronic protection A...

View
Request Quote
Siemens  3RK13010AB101AB4

Siemens 3RK13010AB101AB4

RS1E-X FOR ET200S HIGH FEATURE REVERSING STARTER SETTING RANGE 0.3...3A MECHANICAL SWITCHING ELECTRONIC PROTECTION AC...

View
Request Quote
Siemens  3RF14311QA16

Siemens 3RF14311QA16

SEMICONDUCTOR CONTACTOR 3-PHASES, 3-PHASES CONTROLLED 50/60HZ 480V, AC-1, 80A CONTROL VOLTAGE: AC 50/60HZ 200 TO 240V...

View
Request Quote
Siemens  3RH12441BM40

Siemens 3RH12441BM40

Contactor relay, Attachable block, captive 220 V DC, Screw terminal size S00

View
Request Quote
Siemens  3RK13011AB001AA2

Siemens 3RK13011AB001AA2

RS1-X FOR ET 200S ELECTRO-MECH. REVERS. STARTER, EXPANDABLE SETTING RANGE 1.1...1.6A AC-3, 0.55KW/400V

View
Request Quote
Siemens  3RB20461ED0

Siemens 3RB20461ED0

Overload relay 25...100 A for motor protection Size S3, CLASS 10 Contactor mounting Main circuit: Screw terminal Auxi...

View
Request Quote
Siemens  3RH19211PA22

Siemens 3RH19211PA22

Auxiliary switch block, 22, NO + 2 NC EN 50005 4-pole, screw terminal, front for motor contactors, Size S0 ... S3 ! P...

View
Request Quote
Siemens  3NJ62033AB030AA0

Siemens 3NJ62033AB030AA0

Switch disconnector with fuses In-line design, pluggable NH00 160 A, 3-pole High switching capacity H manual operatio...

View
Request Quote
Siemens  3RG60233AC00

Siemens 3RG60233AC00

ULTRASONIC SENSOR,COMPACT RANGE M30 K1,NORMALLY CLOSED,CONNECTOR M12,24 V DC,PNP

View