These Heavy Duty Limit Switches are perfectly gold and silver alloy welded for providing a better protective barrier against surface oxides. The reason for installing these switches is to provide on/off signals for automatic control over heavy duty machinery like cranes, elevators, conveyors etc. Available in sizes, shapes and configuration, the provided switches come in the compact size with high degree versatility. These switches are highly protected against splashing and water seepage. The offered switches provide an excellent defense or protection against environmental contaminants. A team of skilled professionals manufactures these Heavy Duty Limit Switches in standard configurations using high-grade components.