Siemens Landis Gyr collection

Siemens Landis Gyr

Siemens Landis Gyr is a recognized name in building technology and energy management, with a legacy of precision instrumentation. Their automation components, often found in HVAC, energy metering, and building control systems, include programmable controllers, energy meters, and specialized sensors. Engineers value Siemens Landis Gyr for consistent performance, detailed technical specifications, and long-term product availability, ensuring reliable operation in critical infrastructure. Industrial Automation Co. stocks new and refurbished Siemens Landis Gyr 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 LANDIS GYR 540-830

SKU · 540-830

SIEMENS LANDIS GYR 540-830

SIEMENS LANDIS GYR 540-830 540830 VENTILATION CONTROLLER W/HUMIDITY 1-10V UNIT

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SIEMENS LANDIS GYR LEC1/8892

SKU · LEC1/8892

SIEMENS LANDIS GYR LEC1/8892

SIEMENS LANDIS GYR LEC1/8892 LEC18892 BURNER CONTROL UNIT 220-240VAC 50HZ 5VA Alternate Part Number: SIEMENS C21096P

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SIEMENS LANDIS GYR LEC1/8866

SKU · LEC1/8866

SIEMENS LANDIS GYR LEC1/8866

SIEMENS LANDIS GYR LEC1/8866 LEC18866 BURNER CONTROL UNIT 100-110VAC 50HZ 2.5VA REBUILT SURPLUS

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SIEMENS LANDIS GYR 549-009

SKU · 549-009

SIEMENS LANDIS GYR 549-009

SIEMENS LANDIS GYR 549-009 549009 CONTROLLER POINT EXPANSION SUPPORT 120-240V REBUILT SURPLUS

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SIEMENS LANDIS GYR 549-207

SKU · 549-207

SIEMENS LANDIS GYR 549-207

SIEMENS LANDIS GYR 549-207 549207 CONTROLLER MODULE EQUIPTMENT DIGITAL PT BLACK REBUILT SURPLUS

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SIEMENS LANDIS GYR 549-505

SKU · 549-505

SIEMENS LANDIS GYR 549-505

SIEMENS LANDIS GYR 549-505 549505 ENCLOSURE REBUILT SURPLUS Alternate Part Number: SIEMENS PXA-ENC34

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SIEMENS LANDIS GYR 565-210

SKU · 565-210

SIEMENS LANDIS GYR 565-210

SIEMENS LANDIS GYR 565-210 565210 OPEN PROCESSOR MODULE APOGEE REBUILT SURPLUS

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SIEMENS LANDIS GYR 565-391

SKU · 565-391

SIEMENS LANDIS GYR 565-391

SIEMENS LANDIS GYR 565-391 565391 OPEN PROCESSOR APOGEE W/DF1 DRIVER 8MB MEMORY REBUILT SURPLUS

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