423AC2-E9

Snap Action, Limit Switches

Snap action switches, also known as limit switches, are electrical switches with a metal actuator stem that snaps back, either to the open or closed position, when contacted by an object. This action, by providing a distinct and audible ‘click’, productively confirms the switch has correctly operated.

The 423AC2-E9 is a snap action, limit switch from RS Components. The design of this switch includes a gold-plated contact, insulation housing and nickel-plated steel actuator stem, making it a robust and reliable component.

Application field

The 423AC2-E9 can be put to a variety of applications. For example, they can be used as part of a position and proximity switch system, enabling the changing of electrical circuits when certain set conditions are met.

The switch is suitable for activating and opening and closing circuits when used as part of an automated process. It is also useful for controlling and controlling machinery as part of an automatic machinery system.

The switch can also be used as part of a safety or control system, thanks to its robust and reliable construction.

Working principle

The 423AC2-E9 is a dry snap action switch, meaning it does not require a medium such as gas or oil in order to operate. The switch is actuated when an object comes in contact with the actuator stem. The stem then snaps back to its original position when the object is removed.

Switches of this type typically utilize a plunger to actuate a lever arm or other moving part, with a contact held in tension by a spring. When the plunger is depressed and the lever arm released, the electrical contact is tripped, providing either the open or closed circuit.

The 423AC2-E9 is designed to handle current up to 8A, at voltages up to 250VAC, making it suitable for a variety of applications.