The Servo-contact relays – a brand created by Techno-Elec – enabled the company to become the privileged partner of subways, streetcars, trains, TGV and substations across the world, as well as in all the sectors where monitoring, protecting, measuring or controlling through electrical relays requires a foolproof reliability. Read more
All our relays
Techno-Elec relays operation is based on the principle of electromechanical magnetic circuit.
Features and benefits
High level galvanic insulation
No need for auxiliary power supply
High reliability, no need for maintenance
High resistance to strong overloads
Low magnetic remanence
High precision and sensitivity
Low energy consumption
From 1 mA to 15 000 amp and 10 mV to 10 000 volts
Compliant with CEI 77 standard
Our references in the world
Rolling stock, substations and multiple electrical installations are equipped with ou relays in more than 60 countries around the world.