AutomationDirect

In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces, AC drives, motors, stepper systems, sensors, motor controls, enclosures, and more. Its prices are typically well below the list price of more traditional automation companies because of its business model and focus on efficiency and the majority of products are stocked.

Once the purchase is made, its automated facility has an order accuracy of 99.98% and it offers a 30-day money-back guarantee on most products for any last-minute changes customers may need. Also, orders over $49 ship free of charge.