Industrial Control and Automation



Create efficiencies through automation and controls

Terminal Blocks

Easy to use for all of your circuit connections.

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Relays and Timers

Reliability and flexibility built in to these components.

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Featured Products


Industrial Control and Automation is an area of products with a wide assortment of uses…most of which allow for improvements in processes and timely production. If you are in need of PLC (programmable logic controllers) power supplies, IEC overloads, switches, terminal blocks, thermal units or pushbuttons, Graybar has the products and brands you can trust.