Metal push button switches can be classified according to their structural and functional characteristics. Common classifications include:
1. Single-pole single-throw (SPST): This push button switch has a single contact and can only achieve on-off control of a single circuit.
2. Bipolar single throw (DPST): This push button switch has two contacts, which can realize simultaneous on and off control of dual circuits.
3. Bipolar double throw (DPDT): This push button switch has two contacts, which can realize on-off control of two circuits, and each circuit can switch between two states.
4. Push button switches can also be classified according to their appearance and installation methods, such as illuminated push button switches, push button switches with waterproof function, etc.
These classifications can help users choose appropriate metal push button switches based on specific circuit control needs.
Post time: Sep-11-2024