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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 · SDW-532-2MM-ST2
Westermo SDW-532-2MM-ST2
WESTERMO SDW-532-2MM-ST2 SDW5322MMST2 ETHERNET SWITCH 3X 10/100BASE-TX 2X 100BASE-FX
SKU · LD-63-DC-ST-820
Westermo LD-63-DC-ST-820
WESTERMO LD-63-DC-ST-820 LD63DCST820 FIBER OPTIC MODEM LINE SHARER MULTIDROP 820NM
SKU · 3652-0731
Westermo 3652-0731
WESTERMO 3652-0731 36520731 FIBRE CONVERTER RS-422/485 300MA 24VAC 12-48VDC
SKU · MDI-110-F3
Westermo MDI-110-F3
WESTERMO MDI-110-F3 MDI110F3 I-LINE ETHERNET SWITCHES MANAGED 7 X 10/100BASETX 3 X SFP OR 3 X 10/100BASETX
SKU · SDW-532-MM-LC2
Westermo SDW-532-MM-LC2
WESTERMO SDW-532-MM-LC2 SDW532MMLC2 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 3 X 10/100BASETX 2 X 100BASEFX MULTIMODE 2...
SKU · LD-01BP DC 36-55V
Westermo LD-01BP DC 36-55V
WESTERMO LD-01BP DC 36-55V LD01BPDC3655V SHORT HAUL MODEMS (LINE DRIVERS) MULTIDROP RS-232 BY-PASS FUNCTION
SKU · 3621-0002
Westermo 3621-0002
WESTERMO 3621-0002 36210002 ETHERNET EXTENDER 290MA 12-48VDC FOR BASE TX REBUILT SURPLUS Alternate Part Number: WES...
SKU · TD-29 AC
Westermo TD-29 AC
WESTERMO TD-29 AC TD29AC MULTIDROP MODEMS LEASED LINE 2-WIRE RS-232/422/485
SKU · 3600-2001
Westermo 3600-2001
WESTERMO 3600-2001 36002001 MULTIDROP MODEM 125MA 12/48VDC 12/27VAC 48/62HZ Alternate Part Number: WESTERMO TD-23-LV
SKU · VIPER-008
Westermo VIPER-008
WESTERMO VIPER-008 VIPER008 VIPER EN 50155 APPROVED ROBUST ETHERNET SWITCHES UNMANAGED 8 X 10/100BASETX M12 CONNECTORS
SKU · ODW-710-F1
Westermo ODW-710-F1
WESTERMO ODW-710-F1 ODW710F1 PROFIBUS DP DEVICES FIBRE OPTIC CONVERTERS POINT TO POINT 1 X SFP 100MBIT/S
