Button medium square PBS-12V non-latching OFF-(ON) 2pin, 1A, 250V, red

PBS-12B button is a medium-sized square button with a non-latching mechanism, which is designed for short-term closing of an electrical circuit. Compactness, reliability and ease of installation allow it to be used as a popular solution in various electronic devices and control panels.

Switching mode: OFF-(ON)

The functionality of this button is based on the **"momentary closing"** principle. This means that the contact is closed only when the button is physically used in the pressed position. As soon as the pressure disappears, the button automatically returns to its original position (OFF) due to the built-in spring.

OFF-(ON) mode is used in situations where you need to:

• ➡ Turn on something only for the duration of pressing (for example, testing or checking).
• ➡ Apply a pulse or short-term signal to a logic circuit.
• ➡ Activate a function or device only for a moment (for example, a call, restart, manual control in circuits).

Examples of use:

• ✔ Call or bell button, where the signal should be given only when pressed
• ✔ Reset microcontrollers or devices
• ✔ Turn on the backlight or other function for a limited time
• ✔ Control of relays or transistor switches

Advantages of the PBS-12B button

• ✅ Non-latching: only works when pressed
• ✅ Compact mounting diameter - 12 mm
• ✅ Easy connection - 2 pins
• ✅ Reliable operation up to 50,000 presses

Technical specifications

Summary

The PBS-12B button is an ideal option for building a control circuit where **instantaneous closing** is required. Suitable for electronics, DIY projects, control panels, interfaces and household appliances. Buy in the WST store — fast delivery, affordable price and proven quality!