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  7SJ63212EB223FA0

Siemens 7SJ63212EB223FA0

MULTIFUNCTION PROTECTIVE RELAY WITH BACKLIT GRAPHIC DISPLAY, 14 PROGRAMMABLE LED, KEY SWITCHES, CASE 1/2 19", 24BI, 1...

View
Request Quote
Siemens  7UM62255EB020AA0

Siemens 7UM62255EB020AA0

MULTIFUNCTION MACHINE PROTECT. CASE 1/1 19", 15BI, 20BO, 1 WATCHDOG CONTACT FLUSH MOUNTING CASE, SCREW TERMINALS (DIR...

View
Request Quote
Siemens  8GK23257KK43

Siemens 8GK23257KK43

ALPHA 630 UNIVERSAL, Floor-mounted cabinet, IP55, Protection class 1, H: 2000 mm, W: 900 mm, T: 250 mm, RAL 7035, wit...

View
Request Quote
Siemens  7SJ64155EB921FE4L0S

Siemens 7SJ64155EB921FE4L0S

MULTIFUNCTION PROTECTIVE RELAY SYNCHRONIZATION (OPTIONAL) AND RESISTANCE TEMPERATURE DETECTOR INTERFACE, GRAPHIC DISP...

View
Request Quote
Siemens  7UM62215EB993CE0L0DM2F

Siemens 7UM62215EB993CE0L0DM2F

CURRENT TRANSFORMER: 1A, IEE (SENSITIVE) SUPPLY VOLTAGE:DC 110V TO 250V, AC 115V/230V, TRIGGER LEVEL BINARY INPUT 73V...

View
Request Quote
Siemens  7SR17023NA121CA0CC

Siemens 7SR17023NA121CA0CC

MOTOR PROTECTION RELAY (RHO) 4 CT, 3 BINARY INPUTS/ 5 BINARY OUTPUTS, 10 LEDS MEASURING INPUT: 1/5A, 50/60HZWITH SEF ...

View
Request Quote
Siemens  7SJ62212EB331FE0FF

Siemens 7SJ62212EB331FE0FF

MULTIFUNCTION PROTECTIVE RELAY WITH BACKLIT TEXT DISPLAY, 4 X 20 CHARACTERS, 7 PROGRAMMABLE LED, CASE 1/3 19", 11BI, ...

View
Request Quote
Siemens  7SR22472MB220CA0

Siemens 7SR22472MB220CA0

RECLOSER-M DIRECTIONAL. OVERCURRENT RELAY E12 CASE, 4 CT, 4 VT, 33 BINARY INP./ 30 BINARY OUTP. 16 LEDS + 12 KEYS MEA...

View
Request Quote
Siemens  7SS52315CA011AA1L0R

Siemens 7SS52315CA011AA1L0R

BUSBAR/ CIRCUIT BREAKER FAILURE PROTECT. 7SS52 BAY UNIT, 50/60HZ, FIRMWARE VERSION: V3 rated current: 1 A auxiliary v...

View
Request Quote
Siemens  7SJ62215EB001FE0

Siemens 7SJ62215EB001FE0

MULTIFUNCTION PROTECTIVE RELAY WITH BACKLIT TEXT DISPLAY, 4 X 20 CHARACTERS, 7 PROGRAMMABLE LED, CASE 1/3 19", 11BI, ...

View
Request Quote
Siemens  7SJ62214EB001FE0EE

Siemens 7SJ62214EB001FE0EE

MULTIFUNCTION PROTECTIVE RELAY WITH BACKLIT TEXT DISPLAY, 4 X 20 CHARACTERS, 7 PROGRAMMABLE LED, CASE 1/3 19", 11BI, ...

View