These controllers are designed to handle the large inductive currents switched during magnet operations. The Type A Magnet Controllers are designed for 31-130 ampere, generator-powered magnets. Applications include crawler cranes, mobile cranes, locomotive cranes, and DC generator-powered overhead traveling cranes.

• Uses LINE-ARC® Type M mill-type contactors


• Reliable, simple circuitry, easy to maintain


• Adjustable reverse current by rheostat inside the enclosure