19HM2-CB

The 19HM2-CB is an industrial grade snap action and limit switch designed for operating at temperatures ranging from -40 to +120 degrees Celsius. It is able to tolerate high levels of vibration and shock and its mechanical design ensures a long service life. It also features a fully sealed, corrosion resistant housing with a transparent cover for easy inspection. The switch operates using both a mechanical switch internally contained in the housing and an electronic sensor contained in the housing, providing reliable and fail-safe operation.

Application Fields

The 19HM2-CB is primarily used in manufacturing and commercial industrial applications, such as to control motor switches, to detect over-speed of conveyors, to control start and stop operations, and to sense or monitor the presence or absence of an item. The 19HM2-CB can also be used in residential applications, as well as in safety applications, such as fire door open/close detection.

Working Principles

The 19HM2-CB operates by the principle of a mechanical switch and an electronic sensor working together to detect the presence or absence of an object. The mechanical switch is contained within the housing and is designed to sense movement of a target. The electronic sensor is designed to detect the presence or absence of an object within a set range, such as the presence of an item on a conveyor, or the opening/closing of a fire door. When either the mechanical switch or the electronic sensor detect the presence or absence of an object, the 19HM2-CB sends an electrical signal to control the operation of the motor switch or other system.

The 19HM2-CB is a reliable and efficient snap-action and limit switch, designed for heavy duty industrial applications. Its sealed and corrosion resistant housing and wide temperature tolerance make it ideal for both Manufacturing and Commercial use, while its ability to detect the presence or absence of an object and its fail-safe operation ensures a long service life as well as reliable operation.