The MARECHAL® multi-contact connectors from 5 A to 30 A allow the simultaneous transmission of power, low-level signals and data transmission (connection of phone lines, control of overhead crane, etc.).
             The silver-nickel alloy used for butt contacts ensures optimum conductivity and high durability (several thousand maneuvers) whilst conforming to electrical standards.
             The enclosure of the connectors in GRP or metal ensures a very high resistance to the most extreme conditions of use.