A contactor is an electrically controlled switch used for switching an electrical power circuit. A contactor can be controlled by a circuit which has a lower power level as compared to switched circuit. Lighting contactors are designed for to provide safe and convenient system for local or remote switching lamp loads. Lighting contactors are suitable for various types of lamp loads which includes tungsten or ballast lamp load, high pressure and low pressure sodium lamp loads, and other non-motor lamp loads. Moreover, the use of lighting contactors offer multiple benefits such as, three-point mounting for fast, sure, and easy installation, convenient side access for field power wiring, and enclosed contacts to resist contaminants and provide greater reliability. Lighting contactors have rugged construction, heavy duty ratings and have wide selection of control options and accessories, owing to these qualities lighting contactors are used in various indoor and outdoor applications. Founded in 1988, ABB is headquartered in Zurich, Switzerland. The company is a global player in manufacturing of electrification, industrial automation, motion, and robotics & discrete automation pr...