RLH Industries collection

RLH Industries

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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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RLH Industries  AD420TX401

RLH Industries AD420TX401

Analog Signal DIN Fiber Link system transmits a 4~20mA analog signal over one optical fiber. It also offers a 12 bit ...

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RLH Industries  RLH420101

RLH Industries RLH420101

The DIN mount, 4 channel 4~20mA / 0~10VDC analog fiber optic link system provides a transmission of up to four indepe...

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RLH Industries  RLH420121

RLH Industries RLH420121

The DIN mount, 4 channel 4~20mA / 0~10VDC analog fiber optic link system provides a transmission of up to four indepe...

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RLH Industries  AD420RX401

RLH Industries AD420RX401

Analog Signal DIN Fiber Link system transmits a 4~20mA analog signal over one optical fiber. It also offers a 12 bit ...

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