Date: August 13, 2007

Promising Change for Product & Services Catalog

PITTSBURGH … An exciting new feature on the Product & Services Catalog 2007 is the option to install the Eaton Automatic Tab Updater (ATU). The ATU is a comprehensive expandable desktop library that automatically notifies and enables you to update your files. Download this program to better manage Distribution, Control and Aftermarket PDF files loaded on your computer. The ATU will look for catalog tabs that have changed on the Eaton web site and automatically notify you when updates are available. No more searching through thick catalogs and indexes and comparing online electronic files with hard copies. Let the ATU do the work for you.

Future improvements include integrating the electronic version of the Price and Availability Digest, allowing users to get the latest pricing information on registered products.

Printed catalogs will continue to be available for ordering, but the ATU fills a growing need to uniformly, quickly and effectively reach our customers worldwide with the latest information.

Eaton’s electrical business is a worldwide leader in electrical control, power distribution, uninterruptible power supply and industrial automation products and services. Eaton’s worldwide electrical brands, including Cutler-Hammer®, Powerware®, Holec® and MEM®, provide customer-driven PowerChain™ Management solutions to serve the power system needs of the industrial, institutional, government, utility, commercial, residential, IT, mission critical and OEM markets worldwide.

Eaton Corporation is a diversified industrial manufacturer with 2006 sales of $12.4 billion. Eaton is a worldwide leader in electrical systems and components for power quality, distribution and control; fluid power systems and services for industrial, mobile and aircraft equipment; intelligent truck drivetrain systems for safety and fuel economy; and automotive engine air management systems, powertrain solutions and specialty controls for performance, fuel economy and safety. Eaton has 62,000 employees and sells products to customers in more than 125 countries. For more information, visit www.eaton.com.

Contact:

Harold Robertson (412) 893-3586