Sensata announces new electrification solutions for megawatt charging of heavy electric vehicles



  • Sensata’s new custom power management solutions include the High Voltage Junction Box for OEMs designing medium and heavy duty electric trucks that can use megawatt charging systems.

  • Sensata’s unique contactor and fuse design responds to the increased thermal performance required by a higher power load while keeping the overall package size compact.

  • Strategic agreements to supply leading manufacturers of electric trucks demonstrate the value of Sensata’s electrification solutions for the commercial vehicle market.

SWINDON, England, November 03, 2021– (COMMERCIAL THREAD) –Sensata Technologies (NYSE: ST), today announced that its new high-voltage junction box solutions provide safe and reliable power protection and distribution for high-power charging of commercial electric vehicles. Solutions include DC charging boxes that support megawatt charging of medium and heavy electric trucks up to 850 volts and 1300 amps.

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New high voltage junction box solutions from Sensata Technologies provide safe and reliable power protection and distribution for commercial vehicles and include DC charging boxes for megawatt charging of medium and heavy electric trucks up to 850 volts and 1,300 amps. (Graphic: Business Wire)

Combining Sensata’s proven contactor, fuse and controller technologies in a compact package, the new high voltage junction boxes are tailor-made for specific vehicle requirements.

Driven by the need for fast charging, electric vehicle manufacturers need systems that can handle higher charging power levels. “We have successfully optimized the design of our contactors and fuses to meet the increased thermal performance required by the megawatt load while meeting tight space constraints,” said Brian Wilkie, vice-president, heavy and all-terrain vehicles at Sensata Technologies.

According to Wilkie, “Sensata’s unique ability to in-house design all of the safety-critical components of the solution (such as contactors, fuses, control boards and software) was instrumental in the conclusion of the solution. new strategic agreements with industry leaders for our personalized power management and protection solutions, which help simplify our customers’ production processes. “

To meet today’s transportation and temperature requirements, Sensata’s cooling and temperature control technology interfaces directly with the bus bars and delivers exceptional cooling efficiency in tight spaces. For added safety, Sensata’s isolation monitoring design ensures high voltage isolation from the chassis. The software and controllers of the solutions are built on the AUTOSAR platform.

To learn more about the technologies behind Sensata’s high-voltage junction boxes that address the challenges of megawatt charging for electric trucks, visit Where Contact us to talk to our experts about custom solutions.

About Sensata Technologies
Sensata Technologies is a leading industrial technology company that develops sensors, sensor-based solutions, including controllers and software, and other mission-critical products to create valuable business information for customers and end users. For more than 100 years, Sensata has provided a wide range of custom, sensor-rich solutions that meet complex engineering requirements to help customers solve difficult challenges in the automotive, heavy-duty and utility industries. field, industry and aerospace. With more than 19,000 employees and operations in 13 countries, Sensata’s solutions help make products safer, cleaner and more efficient, more electrified and more connected. Learn more about and follow us on LinkedIn, Facebook and Twitter.

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Jacob Sayer
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Leïla Briem
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