Major global automaker selects Eaton to supply battery disconnect units for multiple electric vehicle models
16.5.2023 13:30:00 EEST | Business Wire | Press release
Intelligent power management company Eaton today announced its eMobility business has received a contract to supply its battery disconnect unit (BDU) in both 400- and 800-volt configurations to a global vehicle manufacturer for use in electrified passenger vehicles. Eaton’s BDU integrates its Breaktor® circuit protection technology in electrified vehicles (EVs), which reduces complexity and cost. Eaton will be displaying this technology at The Battery Show in Stuttgart, Germany, May 23-25, 2023, and leading a discussion on functional safety in electric vehicle systems on May 25 at the conference.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230516005263/en/
Eaton’s battery disconnect unit (BDU) comes in both 400- and 800-volt configurations and is integrated with its Breaktor® circuit protection technology, reducing complexity and cost. (Photo: Business Wire)
“We are excited to bring such a critical part of the EV system with industry-leading safety features and efficiency to this world-class vehicle manufacturer,” said Mark Schneider, president, eMobility. “Our BDU integrates our Breaktor® circuit protection technology, Bussmann™ fuses, and advanced Royal Power Solutions busbars to provide complete electrical protection for the EV system, in a compact and efficient package.”
The BDU’s primary function is to serve as an on/off switch to the battery depending on what mode the EV is operating in, such as charging or driving. Most of today’s EVs rely on one of three traditional circuit protection configurations in the BDU: fuse and contactor; pyro fuse and contactor; or fuse, pyro fuse and contactor all used together in a single BDU. While all provide switching and protection functions, they each have disadvantages, including overall system complexity, serviceability, coordination difficulties and susceptibility to fatigue under high current levels.
Adding Breaktor® circuit protection technology to Eaton’s BDU provides extra functionality and benefits, including replacing up to four high-voltage electrical components, which reduces complexity and system-level cost; active and passive actuation in a single device; and the ability to be reset after a high-energy fault. In total, Eaton’s BDU eliminates the need for up to 15 additional system components.
Innovative busbars with a low-profile enabling space-efficient design without heat sinks for weight savings were designed into the BDU. Eaton also leverages an automated assembly process to provide superior safety, reduce production time and offer maximum cost savings with little wasted material and nearly zero development time for production products. This power connections technology was designed by Royal Power Solutions, which Eaton acquired in 2022. Eaton’s Bussmann™ series fuses were also leveraged to ensure optimum BDU performance.
“With Breaktor and our Power Connections solutions, Eaton is uniquely positioned to create differentiated electrified vehicle solutions for its global customers,” Schneider said.
Learn more about Eaton’s BDU and other electrified vehicle solutions.
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy, helping to solve the world’s most urgent power management challenges, and doing what’s best for our stakeholders and all of society.
Founded in 1911, Eaton is marking its 100th anniversary of being listed on the New York Stock Exchange. We reported revenues of $20.8 billion in 2022 and serve customers in more than 170 countries. For more information, visit www.eaton.com. Follow us on Twitter and LinkedIn.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230516005263/en/
Contact information
Thomas Nellenbach
thomasjnellenbach@eaton.com
(216) 333-2876 (cell)
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Europerfusion 2026: Eurosets Introduces Trilly Baby, the New Oxygenator for Cardiopulmonary Bypass in the Smallest Patients30.10.2026 13:45:00 EET | Press release
Eurosets presents Trilly Baby at Europerfusion 2026 (Belgrade, October 30-31), a new oxygenator designed for cardiopulmonary bypass procedures in the smallest patients requiring open-heart cardiac surgery. Engineered to operate with flow rates from 0.1 to 1.8 liters per minute, Trilly Baby represents a further step in the evolution of the Italian biomedical company's cardiopulmonary portfolio. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261030531073/en/ Trilly Baby at Europerfusion 2026. Antonio Petralia, CEO of Eurosets, and Gabriele Pastorelli, Sr. Global Marketing Manager Cardiopulmonary - LATAM Area Manager The device, which is expected to achieve the CE mark by the end of 2026, will enter a controlled market release phase starting in January 2027. This initial controlled rollout will involve 14 leading European pediatric surgery centers, selected for their specialization in treating the smallest patients and in advan
Men’s Interest in Appearance Is Growing: 36% Say Looking Their Best Matters More Than Five Years Ago, NIQ Finds30.10.2026 12:45:00 EET | Press release
NielsenIQ (NYSE: NIQ), a global leader in consumer intelligence, today shared findings showing that 36% of men say looking their best, including beauty and skincare, matters more to them than it did five years ago. More than half (54%) say aging well has become more important over the same period. Yet the opportunity for beauty brands may extend beyond products specifically marketed to men. Across 10 Western European markets, sales value of skincare positioned for all genders grew 7% year over year, while male-targeted skincare was flat. The findings suggest that brands should look beyond traditional product positioning to understand men’s needs, shopping behavior, and the products they choose. In its report, The Permission Gap: The Global State of Male Beauty, NIQ examines how social expectations, generational differences and purchasing behavior are shaping men´s engagement with beauty across markets and categories. Key findings Appearance and aging matter more: 36% of men say looking
INSEAD Establishes Thrive Lab With US$3 Million Funding From Google.org and Google DeepMind30.10.2026 11:00:00 EET | Press release
INSEAD, The Business School for the World, today announced it has received US$3 million in funding from Google.org and Google DeepMind. The funding will support the Research Lab for Human and Organisational Thriving (INSEAD Thrive Lab), aimed at accelerating global research on how people and organisations can flourish in an era of continuous technological transformation. Artificial intelligence is emerging as the most consequential technology that profoundly shapes how people learn, work, live and interact with one another. While it presents near limitless possibilities, we need to give careful attention to the potential risks. How can we strengthen our human, social and psychological capital amid relentless technological change? And how must our ecosystems of learning – spanning educational, community, and professional spheres – evolve to build this capital? These are the central questions that the INSEAD Thrive Lab will focus on. "We want to understand how people can expand their cap
Sharjah Unveils Uruk: A New Generation of Sustainable Cities Built for the Post-AI Era29.10.2026 20:15:00 EET | Press release
In the presence of His Highness Sheikh Dr. Sultan bin Mohammed Al Qasimi, Supreme Council Member and Ruler of Sharjah, and Her Highness Sheikha Bodour bint Sultan Al Qasimi, President of American University of Sharjah and Chairperson of Sharjah Research, Technology and Innovation Park, a pioneering model for a new generation of cities designed for the post-AI era called “Uruk.” This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261029129346/en/ H.H. Sheikh Dr. Sultan bin Mohammed Al Qasimi, Ruler of Sharjah, during the inauguration of “Uruk” (Photo: AETOSWire) The project was revealed at the opening of the second edition of Sharjah Next, through a strategic partnership between Sharjah Research, Technology and Innovation Park (SPARK), American University of Sharjah (AUS) and SEE Holding, bringing together their capabilities in innovation, scientific research and sustainable urban development. Uruk introduces a new vision for urba
Motive and Vivo Brazil Win 2026 Leading Lights Award for Network API Monetization29.10.2026 18:35:00 EET | Press release
Motive, a global leader in entitlement, connected device and service management and Vivo Brazil, Brazil’s largest operator and part of the Telefónica Group, have won the 2026 Light Reading Leading Lights Award for Outstanding Use Case: Network API Monetization for the first commercial scale deployment of SIM-based silent authentication in Latin America. SMS OTP remains relevant as an authentication method due to its broad reach, working on virtually any type of mobile device. SIM-based silent authentication takes this experience a step further by eliminating the need to receive and manually enter codes. The result is a simpler, more seamless user journey that reduces friction and can help lower abandonment rates while increasing customer conversion and retention. Using Motive’s CAMARA-compliant Entitlement Server, Vivo can now verify a subscriber’s phone number directly without requiring a passcode over mobile networks. The business value is straightforward: a simpler authentication ex
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom