WGLA1A04BA1B

Snap Action, Limit Switches

The WGLA1A04BA1B is a single-pole, single-throw (SPST) switch used to detect and control the location of objects by becoming activated by a mechanical lever. This type of switch has a number of applications in both the industrial and commercial settings.

One of the most common uses of a WGLA1A04BA1B switch is to provide an electrical signal when a door or window is opened or closed. This is done by placing the switch on the frame of the door or window, and when the lever is depressed, the switch will detect the motion and activate an electrical signal.

Working Principle

The switch works by detecting the motion of the lever. When the lever is pressed, it pushes a small actuator downwards, which in turn activates the switch. This action is known as a snap switch, and it is provided by the addition of a spring-loaded actuator within the switch.

When the leverage is pressed, the switch will activate a predetermined electrical circuit. Often this will result in the actuation of a relay, which can then be used to control machinery or electrical devices. When the lever is released, the switch is reset and the electrical circuit will be turned off.

Applications

One of the most common uses of the WGLA1A04BA1B switch is as a limit switch. A limit switch is used to detect the presence of an object within a confined area, such as in a machine tool or an assembly line. When the object is detected by the switch, it will activate the predetermined electrical circuit, which can be used to shut down the machinery or signal that the object has arrived at its destination.

Other applications of the WGLA1A04BA1B switch include control of door locks, triggering of alarms, control of elevator doors, and controlling the temperature of furnaces. As a result, this type of switch can be used in almost any application where a small mechanical actuator is needed to activate an electrical signal.

Conclusion

The WGLA1A04BA1B switch is a versatile and reliable switching mechanism for a variety of applications. It is particularly useful for detecting the position of objects and activating electrical circuits, and is commonly used in industrial and commercial settings.