The CR160MC mechanically held lighting contactors are designed for control of lighting loads such as tungsten, fluorescent, mercury and sodium, as well as for general non-inductive loads. The shallow type design makes these contactors particularly adaptable for wall cavity mounting applications. The silver cadmium oxide main contacts and silver tungsten arcing contacts give the devices capability of handling a wide variety of lighting loads. Built-in clearing interlocks allow control from either momentary or maintained pilot devices.