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SIEMENS PYROTRONICS
Siemens is a global powerhouse in industrial automation, recognized for its comprehensive portfolio of electrical, automation, and digitalization products. Within the industrial sector, Siemens is particularly known for its robust lines of programmable logic controllers (PLCs), human-machine interfaces (HMIs), and industrial control components. Engineers and technicians rely on Siemens for their system integration capabilities, long-term product availability, and reliable performance in demanding environments. Industrial Automation Co. stocks new and refurbished Siemens parts with quote-based pricing.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
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.
SKU · NCCNTGUK550-21M
SIEMENS PYROTRONICS NCCNTGUK550-21M
SIEMENS PYROTRONICS NCCNTGUK550-21M NCCNTGUK55021M DISC (850 PIII UL864 LIST COMPUTER) REBUILT SURPLUS
SKU · NCCNTGUK-550-17L
SIEMENS PYROTRONICS NCCNTGUK-550-17L
SIEMENS PYROTRONICS NCCNTGUK-550-17L NCCNTGUK55017L DISC (850 PIII UL864 LISTED COMPUTER 17�� LCD MONITOR AND NCCNT G...
SKU · NCCXPGUK-17L
SIEMENS PYROTRONICS NCCXPGUK-17L
SIEMENS PYROTRONICS NCCXPGUK-17L NCCXPGUK17L DISC (NCC WAN-UL864 LISTED COMPUTER W/XP 17�� LCD MONITOR AND NCCXP OS2/...
SKU · NCCNTGUK550-19T
SIEMENS PYROTRONICS NCCNTGUK550-19T
SIEMENS PYROTRONICS NCCNTGUK550-19T NCCNTGUK55019T DISC (850 PIII UL864 LIST COMPUTER 19) REBUILT SURPLUS
SKU · S54301-Z11-A1
SIEMENS PYROTRONICS S54301-Z11-A1
SIEMENS PYROTRONICS S54301-Z11-A1 S54301Z11A1 DISC (PC ALERT FOR 100 USERS (QTY AS NEEDED)) REBUILT SURPLUS
SKU · MMB-3
SIEMENS PYROTRONICS MMB-3
SIEMENS PYROTRONICS MMB-3 MMB3 PC BOARD MXL MAIN FAST PROCESSOR Alternate Part Number: CERBERUS MMB-3 CERBERUS PYRO...
SKU · NCCNTGUK550-19M
SIEMENS PYROTRONICS NCCNTGUK550-19M
SIEMENS PYROTRONICS NCCNTGUK550-19M NCCNTGUK55019M DISC (850 PIII UL864 LIST COMPUTER 19) REBUILT SURPLUS
SKU · NCCTNTUK550-19M
SIEMENS PYROTRONICS NCCTNTUK550-19M
SIEMENS PYROTRONICS NCCTNTUK550-19M NCCTNTUK55019M DISC (850 PIII UL864) REBUILT SURPLUS
SKU · NCCTNTUK550-19T
SIEMENS PYROTRONICS NCCTNTUK550-19T
SIEMENS PYROTRONICS NCCTNTUK550-19T NCCTNTUK55019T DISC (850 PIII UL864) REBUILT SURPLUS
SKU · VLP-010
SIEMENS PYROTRONICS VLP-010
SIEMENS PYROTRONICS VLP-010 VLP010 VESDA LASERPLUS DETECTOR WITH CENTRALLY MOUNTED LCD PROGRAMMER MODULE
SKU · VPS150/12Z
SIEMENS PYROTRONICS VPS150/12Z
SIEMENS PYROTRONICS VPS150/12Z VPS15012Z 150 WATT W/DMR PS AND MIC W/12 SPKR. CIRCUITS
SKU · XLS-250-CAB3-BD
SIEMENS PYROTRONICS XLS-250-CAB3-BD
SIEMENS PYROTRONICS XLS-250-CAB3-BD XLS250CAB3BD INCLUDES: (1) PMI-2 (1) PSC-12