Cornell Communications collection

Cornell Communications

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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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Cornell Communications A-1712

SKU · A-1712

Cornell Communications A-1712

CORNELL COMMUNICATIONS A-1712 A1712 REMOTE MONITOR PANEL 12 ZONE - 6 1/2"H X 13 1/2"W REQUIRES BB-02 BACK BOX

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Cornell Communications B-5243B

SKU · B-5243B

Cornell Communications B-5243B

CORNELL COMMUNICATIONS B-5243B B5243B 3 AMP BATTERY BACKUP POWER SUPPLY / CHARGER 24VDC -(INCLUDES BATTERIES)

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Cornell Communications A-4020M

SKU · A-4020M

Cornell Communications A-4020M

CORNELL COMMUNICATIONS A-4020M A4020M 20 LED'S IN TWO ROWS - 4 1/2"H X 10"W INDICATE AT FOR DUAL STATUS OR TG FOR SIN...

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Cornell Communications A-4030

SKU · A-4030

Cornell Communications A-4030

CORNELL COMMUNICATIONS A-4030 A4030 30 LED'S IN TWO ROWS REQUIRE BB-02 BACK BOX ** - 6 1/2"H X 13 1/2" W INDICATE AT ...

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Cornell Communications A-1708

SKU · A-1708

Cornell Communications A-1708

CORNELL COMMUNICATIONS A-1708 A1708 REMOTE MONITOR PANEL 8 ZONE - 6 1/2"H X 13 1/2"W REQUIRES BB-02 BACK BOX

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Cornell Communications P-512243A

SKU · P-512243A

Cornell Communications P-512243A

CORNELL COMMUNICATIONS P-512243A P512243A POWER SUPPLY 12/24 VDC SWITCHABLE CONTINUOUS DUTY 3 AMPS UL LISTED

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Cornell Communications A-4030M

SKU · A-4030M

Cornell Communications A-4030M

CORNELL COMMUNICATIONS A-4030M A4030M 30 LED'S IN THREE ROWS - 4 1/2"H X 10"W INDICATE AT FOR DUAL STATUS OR TG FOR S...

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Cornell Communications A-1608

SKU · A-1608

Cornell Communications A-1608

CORNELL COMMUNICATIONS A-1608 A1608 REMOTE CONTROL PANEL 8 ZONE - 6 1/2"H X 13 1/2"W REQUIRES BB-02 BACK BOX

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Cornell Communications A-1028

SKU · A-1028

Cornell Communications A-1028

CORNELL COMMUNICATIONS A-1028 A1028 TWENTY-EIGHT ZONE MASTER PANEL 10"H X 19"W REQUIRES BB-22 BACK BOX

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