Momentary vs. Latching Metal Push Button Switches

Metal push button switches are available with different operating functions. Two common options are momentary and latching switches. Choosing between them depends on how the equipment should respond when the button is pressed and released.

What Is a Momentary Metal Push Button Switch?

A momentary metal push button switch returns to its original position when the operator releases the button. It is commonly used for temporary control signals, such as starting a sequence, resetting equipment, or triggering an action.

Before selecting a model, check the contact configuration and electrical rating to ensure compatibility with the control circuit.

What Is a Latching Metal Push Button Switch?

A latching metal push button switch maintains its state after being pressed. A second press changes the state again on many common push-on/push-off designs.

This function can be useful for equipment that requires a maintained ON/OFF command. However, the switch's mechanical operation should not be confused with the actual operating status of the equipment.

How to Choose the Right Function

• Consider these questions before placing an order:
• Does the button need to return automatically after release?
• Should the switch maintain its state after pressing?
• Does the circuit require normally open (NO), normally closed (NC), or both contacts?
• What voltage, current, and load type will the contacts handle?
• Is a separate control circuit or relay required?

Find a Suitable Metal Push Button Switch

The right metal push button switch depends on the panel dimensions, operating function, electrical requirements, and installation environment. FVWIN offers electronic switch products and OEM/ODM services for different equipment requirements.

Contact FVWIN to confirm the required specifications and discuss suitable options.