Lh Research collection

Lh Research

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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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Lh Research SMA71-2/115-230/2BAT

SKU · SMA71-2/115-230/2BAT

Lh Research SMA71-2/115-230/2BAT

LH RESEARCH SMA71-2/115-230/2BAT SMA7121152302BAT POWER SUPPLY REBUILT SURPLUS Alternate Part Number: L H POWER SUP...

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Lh Research SM24-E0689-115

SKU · SM24-E0689-115

Lh Research SM24-E0689-115

LH RESEARCH SM24-E0689-115 SM24E0689115 POWER SUPPLY 120AMP 92-130VAC 47-63HZ 1600VA 800W

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Lh Research 855553-526

SKU · 855553-526

Lh Research 855553-526

LH RESEARCH 855553-526 855553526 POWER SUPPLY 5/12VDC 225WATT

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Lh Research LM24-13Y3Y2/115

SKU · LM24-13Y3Y2/115

Lh Research LM24-13Y3Y2/115

LH RESEARCH LM24-13Y3Y2/115 LM2413Y3Y2115 LH RESEARCH LM24-13Y3Y2/115 - POWER SUPPLY Alternate Part Number: L H POW...

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Lh Research MM25-12Y2Y3Y3Y/115

SKU · MM25-12Y2Y3Y3Y/115

Lh Research MM25-12Y2Y3Y3Y/115

LH RESEARCH MM25-12Y2Y3Y3Y/115 MM2512Y2Y3Y3Y115 POWER SUPPLY 4OUTPUT 375W 75AMP 5VDC 3AMP 12/15VDC REBUILT SURPLUS ...

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Lh Research TMA24-1335/115-230-A04

SKU · TMA24-1335/115-230-A04

Lh Research TMA24-1335/115-230-A04

LH RESEARCH TMA24-1335/115-230-A04 TMA241335115230A04 DISCONTINUED BY MANUFACTURER POWER SUPPLY 5 AMP /2.5 AMP 115/23...

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Lh Research TM23-13Y3Y-115V

SKU · TM23-13Y3Y-115V

Lh Research TM23-13Y3Y-115V

LH RESEARCH TM23-13Y3Y/115V TM2313Y3Y115V PC BOARD POWER SUPPLY REBUILT SURPLUS

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Lh Research MMA73-E2434

SKU · MMA73-E2434

Lh Research MMA73-E2434

LH RESEARCH MMA73-E2434 MMA73E2434 POWER SUPPLY MODULE 22A/11A AT 115VAC 47-440HZ REBUILT SURPLUS Alternate Part Nu...

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Lh Research MM441-2Y2Y1Y

SKU · MM441-2Y2Y1Y

Lh Research MM441-2Y2Y1Y

LH RESEARCH MM441-2Y2Y1Y MM4412Y2Y1Y POWER SUPPLY INPUT 1500VA 115VAC 47-63HZ OUTPUT 750W TOTAL 150AMP 5V 10AMP 12V 5...

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Lh Research MM24-E0549-115

SKU · MM24-E0549-115

Lh Research MM24-E0549-115

LH RESEARCH MM24-E0549/115 MM24E0549115 POWER SUPPLY OUTPUT 375W 75AMP 5VDC

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Lh Research PSMA91-3/230

SKU · PSMA91-3/230

Lh Research PSMA91-3/230

LH RESEARCH PSMA91-3/230 PSMA913230 POWER SUPPLY 115 OR 230VAC 15VDC 134AMP 2000W REBUILT SURPLUS Alternate Part Nu...

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