New Launch: 16mm Momentary Push-button Switch for Equipment

FVWIN's PB02 Series round 16mm momentary push button switch is designed for equipment that requires a simple, compact control switch with momentary operation. With a 16mm panel cut-out, SPST two-pin contacts, and an Off-(On) switching function, the switch can be used for start, reset, and other temporary control operations.

The PB02-PMR version features a red round button and is designed for panel mounting. A locking nut is supplied to secure the switch to the panel, making installation straightforward for equipment manufacturers and control panel assemblers.

1. Momentary Off-(On) Operation

The PB02 Series uses SPST contacts with an Off-(On) momentary action. When the button is pressed, the contacts change state, and the switch automatically returns to its original position after the button is released.

This operating method is suitable for applications where the switch only needs to send a temporary control signal rather than remain in the ON position. It can be used for functions such as starting, triggering, resetting, or manual control.

The two-pin configuration also provides a relatively simple wiring arrangement for control circuits.

2. 16mm Panel Cut-Out for Easy Installation

The PB02 Series requires a 16mm panel cut-out diameter. Its round body and locking nut allow it to be installed directly into a suitable equipment panel.

For applications involving PCB-based control systems, the switch can also be integrated into the equipment according to the required mounting and wiring structure. Before production, engineers should confirm the panel thickness, mounting dimensions, terminal arrangement, and available installation space.

Key Specifications

Typical Applications

The red round button provides a clear and easily identifiable operating point, while the momentary function makes the PB02 suitable for various control circuits. Typical applications include:

1. Electromagnetic starter controls

2. Contactor control circuits

3. Bus starter buttons

4. Industrial control panels

5. Equipment start/reset controls

6. Electrical control equipment

7. General panel-mounted control devices

For equipment manufacturers, the main selection factors include the 16mm mounting size, SPST contact configuration, momentary operation, operating force, electrical life, and installation method.

A Practical 16mm Momentary Push Button for Control Equipment

The PB02 Series is intended for applications where a straightforward momentary push button is needed without a maintained ON/OFF function. Its 16mm panel cut-out, two-pin SPST contacts, red round button, and automatic reset operation make it suitable for a range of electrical and industrial control applications.