91MCE28-S1

Snap Action, Limit Switches

The 91MCE28-S1 is a snap action and limit switch that is commonly used in commercial and industrial water supply, ventilation and air conditioning, industrial transportation, and other modern applications.

The 91MCE28-S1 is a type of switch that has a hinge-like action which causes the contacts of the switch to mechanically snap from one position to the other when triggered by an external force, setting the switch into the opposite position. This is the mechanism that allows the switch to be used for both manual and automatic operations.

The main advantage of the 91MCE28-S1 is its ability to move quickly, but precisely, and with a reliable operation. The snap action of the switch ensures that it will act as an electronic relay and provide consistent, reliable and effective switching performances.

The working principle of the 91MCE28-S1 can be classified as an induction principle. The snap action limit switch consists of a moving armature that connects a contact between two electrical circuits. When the armature is triggered by an external force, it makes the contact between the circuits, which on its turn provides electrical flow and closes the circuit.

The 91MCE28-S1 can be used in water supply and ventilation applications, as it is resistant to water and oil, making it suitable for a wide range of humid and wet environments, as well as for industrial transportation. The switch has a variety of curves and rated loads, making it highly adaptable for any kind of application. The switch is also highly reliable and accurate, so it is commonly used for precision control.

In conclusion, the 91MCE28-S1 is a highly reliable and accurate snap action and limit switch capable of providing an effective and efficient switch operation for manual and automatic operation. The 91MCE28-S1 has a wide range of curves and rated loads, and is resistant to water and oil, making it suitable for many different kinds of applications. The induction principle is the key factor that enables the switch to work as an electronic relay in order to provide reliable and efficient switching performances.