High-Performance Bimetal
Thermal Switches
Reliability, safety, and quality
100% Made in Italy
Maestro designs and manufactures bimetal thermal switches for the thermal protection of electric motors and industrial equipment.
With over 40 years of experience in thermal motor protector, we have developed a unique production approach. Thanks to our complete control over the production process, the use of entirely European components, and testing of every single device, we guarantee consistent reliability and full regulatory compliance.
Furthermore, thanks to our in-house laboratory, we test the protectors on motors under real-world and critical conditions, such as a locked rotor.
100% made
in Italy
Direct contact with production, fast and efficient service
Maestro thermal switch are manufactured at our facility in Italy and boast the superior quality of “Made in Italy.” This allows us to provide fast and efficient service and ensure quality control
100% European components
Controlled and certificable supply chain
The need to shorten supply chains to avoid disruptions caused by countless international uncertainties is becoming increasingly evident. Our decision to use only components manufactured in Europe will allow us to remain a reliable partner even in the event of new adverse circumstances.
The superior quality of European components also ensures better and more consistent performance.
100% automated production process
Production stability and consistent quality
Fully automated production ensures stability and consistency in performance, whereas manual production is subject to greater variability. Automating the production process ensures maximum safety and precision.
100% tested
Quality control on 100% of production
Automatic in-line testing on 100% of production covering opening and closing temperatures and contact resistance
Maestro Laboratory
We operate with a clear goal: support our customers not only with a high performance product, but with a complete solution capable of facilitating the development and certification of their applications.
Thanks to our in-house laboratory, we test our protectors directly on electric motors under realistic and critical conditions, such as a locked rotor, ensuring concrete and reliable results.
