3COM collection

3COM

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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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3COM 3C510502

SKU · 3C510502

3COM 3C510502

3COM 3C510502 SUPERSTACK II HUB TR RACK REBUILT SURPLUS

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3COM 1698-010-050-1.00

SKU · 1698-010-050-1.00

3COM 1698-010-050-1.00

3COM 1698-010-050-1.00 1698010050100 PART REBUILT SURPLUS

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3COM 3C95104M-FBP-ST

SKU · 3C95104M-FBP-ST

3COM 3C95104M-FBP-ST

3COM 3C95104M-FBP-ST 3C95104MFBPST MODULE ETHERNET SWITCHING 4PORT 10BASE-FB

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3COM 3C16920

SKU · 3C16920

3COM 3C16920

3COM 3C16920 SUPERSTACK II 100BASE-FX FIBRE MODULE REBUILT SURPLUS

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3COM 3C16505

SKU · 3C16505

3COM 3C16505

3COM 3C16505 LINKBUILDER FMS 850NM AUI/FIBRE REPEATER REBUILT SURPLUS

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3COM 3C17223

SKU · 3C17223

3COM 3C17223

3COM 3C17223 EXPANSION MODULE SUPERSTACK 3 SWITCH 4400

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3COM 3C16610-US

SKU · 3C16610-US

3COM 3C16610-US

3COM 3C16610-US 3C16610US ETHERNET HUB SUPERSTACK II 12PORT REBUILT SURPLUS

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3COM 3C17777

SKU · 3C17777

3COM 3C17777

3COM 3C17777 ETHERNET CABLE 300CM

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3COM 3C510511

SKU · 3C510511

3COM 3C510511

3COM 3C510511 LINKBUILDER FMS / SUPERSTACK II TR HUBS 12/24PORTS REBUILT SURPLUS

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3COM 80500U

SKU · 80500U

3COM 80500U

3COM 80500U PALM ORGANIZER

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3COM 3C17203-US

SKU · 3C17203-US

3COM 3C17203-US

3COM 3C17203-US 3C17203US HUB SUPERSTACK 3SWITCH 24PORT REBUILT SURPLUS

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