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Westermo collection
Westermo
Westermo is a specialist in industrial data communication networking, providing robust and reliable solutions for harsh environments. Their product lines include industrial Ethernet switches, serial converters, and secure remote access devices essential for connecting critical infrastructure and automation equipment. Engineers value Westermo for their rugged construction, ease of deployment, and long-term operational stability in demanding applications like oil and gas, transportation, and utilities. Industrial Automation Co. stocks new and refurbished Westermo networking components with quote-based pricing.
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.
SKU · LD-02 DC
Westermo LD-02 DC
WESTERMO LD-02 DC LD02DC SHORT HAUL MODEMS (LINE DRIVERS) MULTIDROP RS-485
SKU · SDW-541-SM-LC40
Westermo SDW-541-SM-LC40
WESTERMO SDW-541-SM-LC40 SDW541SMLC40 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 4 X 10/100BASETX 1 X 100BASEFX SINGLE MO...
SKU · 3650-0601
Westermo 3650-0601
WESTERMO 3650-0601 36500601 FIBER OPTIC MODEM LC DUPLEX Alternate Part Number: WESTERMO ODW622-MM-LC2
SKU · SDW-541-SM-LC15
Westermo SDW-541-SM-LC15
WESTERMO SDW-541-SM-LC15 SDW541SMLC15 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 4 X 10/100BASETX 1 X 100BASEFX SINGLE MO...
SKU · LD-01 AC
Westermo LD-01 AC
WESTERMO LD-01 AC LD01AC SHORT HAUL MODEMS (LINE DRIVERS) MULTIDROP RS-232
SKU · 3071-0401
Westermo 3071-0401
WESTERMO 3071-0401 30710401 CONVERTER FIBER OPTIC SINGLE MD-63ST/DC 12-36V 2W REBUILT SURPLUS Alternate Part Number...
SKU · LD-01 DC
Westermo LD-01 DC
WESTERMO LD-01 DC LD01DC SHORT HAUL MODEMS (LINE DRIVERS) MULTIDROP RS-232
SKU · LD-01 AC 115V
Westermo LD-01 AC 115V
WESTERMO LD-01 AC 115V LD01AC115V SHORT HAUL MODEMS (LINE DRIVERS) MULTIDROP RS-232
SKU · SDW-532EX-MM-SC2
Westermo SDW-532EX-MM-SC2
WESTERMO SDW-532EX-MM-SC2 SDW532EXMMSC2 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 3 X 10/100BASETX 2 X 100BASEFX MULTIMO...
SKU · SDW-532EX-MM-ST2
Westermo SDW-532EX-MM-ST2
WESTERMO SDW-532EX-MM-ST2 SDW532EXMMST2 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 3 X 10/100BASETX 2 X 100BASEFX MULTIMO...
