News Release Jules Layer Cooper Power Systems 763-543-7774 jules.layer@cooperindustries.com Roberta Corvino Elo Sistemas Eletronicos S.ACorporate +55 19 2115 4900 roberta_corvino@elonet.com.br Cooper Power Systems and ELO Sistemas Eletrônicos Partner to Bring Advanced Smart Grid Solutions to Latin America Cooper Power Systems Smart Grid solutions for energy efficiency, productivity, and reliability. WAUKESHA, WI, USA, and Porto Alegre, Brazil, June 5, 2012 — Cooper Power Systems, a division of Cooper Industries plc (NYSE: CBE), and ELO Sistemas Eletrônicos together announced their partnership to bring advanced Smart Grid solutions to Latin America. The partnership combines Cooper Power Systems Yukon™ advanced energy services software platform and AMI communications technology, broad experience in electrical distribution, and global expertise with ELO's leadership position in electronic meters and smart meter solutions. Cooper Power Systems Yukon advanced energy services software platform has been used within the electrical industry for more than 20 years and is deployed at hundreds of North American utilities—managing millions of smart devices. Yukon enterprise level software offers utilities a suite of integrated, field-proven Smart Grid applications for apparatus, Advanced Metering Infrastructure (AMI), Demand Response (DR), Integrated Volt/Var Management (IVVC), Self-Healing Grid, and Substation Automation for optimized system control. Yukon software supports a range of communication options which include RF mesh, PLC, Wi-Fi, cellular, and ZigBee. The partnership envisioned combining Yukon advanced energy services software platform with ELO smart meters to develop solutions to help Latin American utilities reduce losses, improve power quality, and provide customer incentives. The two companies have already begun working to integrate ELO single and polyphase smart meters with integrated Cooper Power Systems AMI communications technology. These advanced smart meter solutions are expected to be ready for pilots in 2012 in preparation for volume rollouts beginning in 2013. "Latin American utilities are about to begin the wholesale adoption of Smart Grid technologies with the installation of 67 million smart meters in Brazil," said Marcos Rizzo, ELO vice president of business development. "Partnering with an established Smart Grid player like Cooper Power Systems allows ELO to go to market immediately with the complete Smart Grid solution that these forward-thinking utilities are demanding." "ELO is the leading metering provider in Brazil and is well positioned for growth in Latin America," said Mark Thurman, president, Cooper Power Systems. "Our partnership with ELO provides us additional access to a rapidly growing market and the opportunity to increase our already significant strategic investment in that region." For more information on Cooper Power Systems end-to-end Smart Grid solutions, please visit www.cooperpowersystems.com. -MORE- 2- Cooper Power Systems and ELO Sistemas Eletrônicos About Cooper Power Systems Cooper Power Systems, a subsidiary of Cooper Industries plc (NYSE: CBE), and a global manufacturer and provider of world-class power delivery apparatus and solutions for the utility, commercial, and industrial markets. The company maintains a complete portfolio of products and services required to transform, protect, connect, and build out an electric power system backbone. Smart apparatus – voltage regulators, capacitors, reclosers, switchgear, smart sensors, and controls – integrated with enterprise level software and secure communications enable customers to increase productivity, optimize asset efficiency, improve system reliability, and reduce costs. Reliability and grid-point solutions include: Integrated Volt/Var Control (IVVC), feeder, and substation automation systems. End-point solutions include: Advanced Metering Infrastructure (AMI) and Demand Response (DR). The company is a leading provider of engineering optimization and modeling tools. For more information, please visit www.cooperpower.com. About Cooper Industries Cooper Industries plc (NYSE: CBE) is a global electrical products manufacturer with 2011 revenues of $5.4 billion. Founded in 1833 Cooper's sustained success is attributable to a constant focus on innovation and evolving business practices, while maintaining the highest ethical standards and meeting customer needs. The Company has seven operating divisions with leading market 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 2011 sixty-two percent of total sales were to customers in the industrial and utility end-markets and forty percent of total sales were to customers outside the United States. Cooper has manufacturing facilities in 23 countries as of 2011. For more information, visit the website at www.cooperindustries.com. About ELO Sistemas Eletrônicos Founded in 1980, ELO Sistemas Eletrônicos is a leading metering provider for the Latin America market. With offices in Brazil and Chile, ELO is recognized as a key supplier of quality electronic equipment and systems to the Brazilian and Latin American electricity supply market. ELO provides integrated product and system packages to utilities to automate processes, such as the collection and treatment of metering data. ELO is a recognized leader and innovator in the Brazilian energy market. More information about ELO can be found at http://www.elonet.com.br For additional information, contact: Cooper Power Systems Michael Petrasek @ Burson-Marsteller Michael.petrasek@bm.com 412-394-6611 ELO Sistemas Eletrônicos Marcos Rizzo marcos_rizzo@elonet.com.br +55 19 2115 4900 ###