Here are the items that we found.
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 · MD-21 TEMP DC
Westermo MD-21 TEMP DC
WESTERMO MD-21 TEMP DC MD21TEMPDC 20MA CURRENT LOOP TO RS-232 -40 TO +70 °C
SKU · MCW-211EX-SM-LC40
Westermo MCW-211EX-SM-LC40
WESTERMO MCW-211EX-SM-LC40 MCW211EXSMLC40 INDUSTRIAL MEDIA CONVERTERS UNMANAGED ETHERNET 1 X 10/100BASETX 1 X 100BASE...
SKU · MRD-310
Westermo MRD-310
WESTERMO MRD-310 MRD310 REMOTE ACCESS ROUTERS 3G / GPRS 2 X 10/100BASETX 1 X RS-232
SKU · TD-32/485
Westermo TD-32/485
WESTERMO TD-32/485 TD32485 TELEPHONE MODEM RS-422/485 REBUILT SURPLUS Alternate Part Number: WESTERMO TD-36/485
SKU · 3602-1101
Westermo 3602-1101
WESTERMO 3602-1101 36021101 MODEM INDUSTRIAL RS232C 25MA 230VAC 48-62HZ Alternate Part Number: WESTERMO TD32-B-EU/485
SKU · SDW-541EX-MM-ST2
Westermo SDW-541EX-MM-ST2
WESTERMO SDW-541EX-MM-ST2 SDW541EXMMST2 INDUSTRIAL ETHERNET SWITCHES UNMANAGED 4 X 10/100BASETX 1 X 100BASEFX MULTIMO...
SKU · VPNE25
Westermo VPNE25
WESTERMO VPNE25 INDUSTRIAL CLOUD REMOTE CONNECTIVITY 25 REMOTE CONNECTIONS 10 CONCURRENT USER CONNECTIONS
SKU · PSI-1010G-48V
Westermo PSI-1010G-48V
WESTERMO PSI-1010G-48V PSI1010G48V UNMANAGED POWER OVER ETHERNET 8 X 10/100BASETX 802.3AF POE 2 X 1000BASETX 100W 48V DC
SKU · RD-48 LV
Westermo RD-48 LV
WESTERMO RD-48 LV RD48LV INTERFACE CONVERTERS RS-422/485 REPEATER 2-WIRE / 4-WIRE CONVERTER
SKU · 3178-0030
Westermo 3178-0030
WESTERMO 3178-0030 31780030 MODEM INDUSTRIAL 200MA 12-36V Alternate Part Number: WESTERMO TD-32NL
SKU · RM-115S-12 (24V)
Westermo RM-115S-12 (24V)
WESTERMO RM-115S-12 (24V) RM115S1224V SERIAL I/O MODULES RS-232/485 4/8AI 8DI/O
SKU · TD-29 DC 36-55V
Westermo TD-29 DC 36-55V
WESTERMO TD-29 DC 36-55V TD29DC3655V MULTIDROP MODEMS LEASED LINE 2-WIRE RS-232/422/485
