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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.
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 · AEM2100
Siemens Landis Gyr AEM2100
SIEMENS LANDIS GYR AEM2100 SOFTWARE ITE EQUIPMENT 9-30VDC 1.8WATT
SKU · R533-665
Siemens Landis Gyr R533-665
SIEMENS LANDIS GYR R533-665 R533665 PC BOARD SCU TERMINATION
SKU · 549-629
Siemens Landis Gyr 549-629
SIEMENS LANDIS GYR 549-629 549629 POWER MODULAR EQUIPMENT CONTROLLER 16IN 16OUT
SKU · 549-623
Siemens Landis Gyr 549-623
SIEMENS LANDIS GYR 549-623 549623 POWER MODULAR EQUIPMENT CONTROLLER REBUILT SURPLUS
SKU · PXC24.2-PEF.A
Siemens Landis Gyr PXC24.2-PEF.A
SIEMENS LANDIS GYR PXC24.2-PEF.A PXC242PEFA UNITARY EQUIPMENT CONTROLLER PXC 24POINT BACNET
SKU · 545-730
Siemens Landis Gyr 545-730
SIEMENS LANDIS GYR 545-730 545730 CONTROLLER MODULAR OPEN PROCESSOR W/PROTOCOL 8MB
SKU · 545-719
Siemens Landis Gyr 545-719
SIEMENS LANDIS GYR 545-719 545719 OBSOLETE OPEN PROCESSOR MODULE APOGEE AUTOMATION PROTOCOL 1 AND 2 4MB MEMORY Al...
SKU · 545-726
Siemens Landis Gyr 545-726
SIEMENS LANDIS GYR 545-726 545726 OBSOLETE OPEN PROCESSOR MODULE APOGEE 600 ENGINEERED SMOKE CONTROL SYSTEM STAND A...
SKU · PXC36-D
Siemens Landis Gyr PXC36-D
SIEMENS LANDIS GYR PXC36-D PXC36D AUTOMATION STATION 24V 50/60HZ 12POINT Alternate Part Number: LANDIS GYR PXC36-D
SKU · PXC24.2-UCM.A
Siemens Landis Gyr PXC24.2-UCM.A
SIEMENS LANDIS GYR PXC24.2-UCM.A PXC242UCMA UNITARY EQUIPMENT CONTROLLER PXC 24POINT BACNET
SKU · 549-031
Siemens Landis Gyr 549-031
SIEMENS LANDIS GYR 549-031 549031 CONTROLLER MODULE MEC-110