Bender GmbH & Co. KG develops and manufactures equipment that makes electrical systems safer and more transparent, from insulation and residual-current monitoring to power-quality measurement and charging electronics. Based in Grünberg, the family-owned company has been researching electrical safety and developing patented solutions for decades, serving applications ranging from hospitals and data centres to railways, renewable energy and industrial plants. Its support extends beyond the hardware, with testing, retrofit advice, repairs and on-site service available for Bender systems worldwide.