203 Cooper Circle Peachtree City, GA 30269 Phone: (770) 631-2100 Fax: (770) 631-2101 www.cooperwiringdevices.com News Release Contact: Tim Rice (412) 394-6611 tim.rice@bm.com Cooper Wiring Devices Announces ArrowLink™ Modular Devices New line of cost-effective devices offers increased flexibility on the jobsite PEACHTREE CITY, GA., February 27, 2009 – Cooper Wiring Devices, a division of Cooper Industries, has announced Arrow Hart® brand modular wiring device, ArrowLink, the industry’s most comprehensive device installation solution. ArrowLink provides an unequalled breadth of devices that offer superior speed and consistency to help lower installation costs on any job site. The unique installation flexibility, combined with a set of industry-first safety features make the ArrowLink a complete job solution for any location. ArrowLink modular devices maximize labor savings through a broad offering and increased job-site flexibility. The extensive breadth of the line provides increased efficiency, as the use of an ArrowLink device ensures a quality connection for any application. The convenient external connection style and the reduction in the number of trim-out installers required for each installation save time and labor. In fact, the modular connections increase trim-out speed more than 2 to 1. In addition, the connector leads are prepped, stripped and ready to wire. The clearly-marked, consistent pre-wired configurations eliminate the risk of mis-wiring, which reduces the occurrence of call-backs, and results in increased savings. In addition to flexibility and cost savings, ArrowLink devices bring the same Arrow Hart quality and dependability that customers of Cooper Wiring Devices have valued for years. The leaded ArrowLink plug preserves the structural integrity of the base wiring device, and the one-piece impact-resistant connector provides maximum durability during rough-in. Plus, a polybag connector cover shields the contacts from any paint or drywall mud. The audible click indicates a secure connection every time. -More- Cooper Wiring Devices – Page 2 “With today’s challenging construction environment, convenience and flexibility on the job site have never been more vital,” said Tom Benton, Vice President of Marketing at Cooper Wiring Devices. “ArrowLink modular devices offer electrical installers a true advantage by providing the industry’s broadest selection of modular devices for any job application.” ArrowLink devices are perfect for any application, whether it’s a healthcare facility, commercial/retail environment, educational institution and more. For more information, visit www.cooperwiringdevices.com. Or, call Cooper Wiring Devices at 866-853-4293. About Cooper Wiring Devices Cooper Wiring Devices is a division of Cooper Industries and provides over 10,000 electrical wiring device products for industrial, commercial and residential applications. For more information, visit www.cooperwiringdevices.com. About Cooper Industries Cooper Industries, Ltd. (NYSE: CBE) is a global manufacturer with 2008 revenues of $6.5 billion, approximately 88 percent of which are from electrical products. Founded in 1833, Cooper's sustained level of success is attributable to a constant focus on innovation, evolving business practices while maintaining the highest ethical standards, and meeting customer needs. The Company has eight operating divisions with leading market share positions and world-class products and brands including: Bussmann electrical and electronic fuses; Crouse-Hinds and CEAG explosion-proof electrical equipment; Halo and Metalux lighting fixtures; and Kyle and McGraw-Edison power systems products. With this broad range of products, Cooper is uniquely positioned for several long-term growth trends including the global infrastructure build-out, the need to improve the reliability and productivity of the electric grid, the demand for higher energy-efficient products and the need for improved electrical safety. In 2008, 61 percent of total sales were to customers in the industrial and utility end-markets and 37 percent of total sales were to customers outside the United States. Cooper, which has manufacturing facilities in 23 countries as of 2008, is incorporated in Bermuda with administrative headquarters in Houston, TX. For more information, visit the web site at www.cooperindustries.com. ### 2