Gruner is the pioneer for latching relays in the energy management, metering, automotive and charging sector.

Latching relays from Gruner are individually developed solutions that set global standards and that are frequently specified by the industry. 'Switch to innovations' is our motto for delivering relays to the market and to applications.

Gruner is also offering customized solenoid solutions. Gruner does not provide a standard portfolio of solenoids.

Instead, we deliver the right solution for your requirements. Together with you, our development team devises solution concepts. We focus on providing the best possible integration of our solution in your product.

Through responsive collaboration, we ascertain the actual requirements of our customers and check which system approach provides added value. As a renowned manufacturer of solenoids, we always focus on productionspecific parameters.