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.

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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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Westermo RM-115S-11 (24V)

SKU · RM-115S-11 (24V)

Westermo RM-115S-11 (24V)

WESTERMO RM-115S-11 (24V) RM115S1124V SERIAL I/O MODULES RS-232/485 4PI 16DI/O

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Westermo 3070-0001

SKU · 3070-0001

Westermo 3070-0001

WESTERMO 3070-0001 30700001 CONVERTER RS232 TO FIBRE 100MA 12-36VDC Alternate Part Number: WESTERMO MD-62DC-ST-820NM

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Westermo 3178-0150

SKU · 3178-0150

Westermo 3178-0150

WESTERMO 3178-0150 31780150 MODEM 25MA 230VAC 48-62HZ RS232

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Westermo ODW-710-F2

SKU · ODW-710-F2

Westermo ODW-710-F2

WESTERMO ODW-710-F2 ODW710F2 PROFIBUS DP DEVICES FIBRE OPTIC CONVERTERS MULTIDROP / REDUNDANT RING 2 X SFP 100MBIT/S

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Westermo SDW-541EX-MM-SC2

SKU · SDW-541EX-MM-SC2

Westermo SDW-541EX-MM-SC2

WESTERMO SDW-541EX-MM-SC2 SDW541EXMMSC2 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 4 X 10/100BASETX 1 X 100BASEFX MULTIMO...

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Westermo ODW-730EX-F1

SKU · ODW-730EX-F1

Westermo ODW-730EX-F1

WESTERMO ODW-730EX-F1 ODW730EXF1 FIBRE OPTIC CONVERTERS RS-422/485 - ATEX APPROVED POINT TO POINT 1 X SFP 100MBIT/S

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Westermo PSI-1010G-24V

SKU · PSI-1010G-24V

Westermo PSI-1010G-24V

WESTERMO PSI-1010G-24V PSI1010G24V UNMANAGED POWER OVER ETHERNET 8 X 10/100BASETX 802.3AF POE 2 X 1000BASETX 100W 24V DC

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Westermo MCW-211EX-MM-LC2

SKU · MCW-211EX-MM-LC2

Westermo MCW-211EX-MM-LC2

WESTERMO MCW-211EX-MM-LC2 MCW211EXMMLC2 INDUSTRIAL MEDIA CONVERTERS UNMANAGED ETHERNET 1 X 10/100BASETX 1 X 100BASEFX...

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Westermo GDW-11 485EX

SKU · GDW-11 485EX

Westermo GDW-11 485EX

WESTERMO GDW-11 485EX GDW11485EX REMOTE ACCESS MODEMS GSM / GPRS - ATEX APPROVED 1 X RS-232 1 X RS-422/485 900/1800MHZ

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Westermo MA49

SKU · MA49

Westermo MA49

WESTERMO MA49 CONVERTER MODULE RS-422/485

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