Monolithic protruding red self-return button labeled "O" 1NO + 1NC Harmony XB7 XB7NL4532

Momentary push button NO+NC red O – this is an electromechanical device characterized by high quality workmanship and reliable operation. It is designed for use in various electrical installations where quick and precise signal switching is required.

This button has a black front ring and a red-green button. The number of switching contacts is 0, which means that this button cannot be directly connected to other elements of the electrical circuit. However, the number of normally open contacts is 1, and the number of normally closed contacts is also 1 - allowing it to be used to control a single circuit.

The type of electrical connection is screw connection - it allows for easy and quick connection of cables or wires to the appropriate points on the button. The type of button