Button NEF30-KY red W0-NEF30-K Y C

Purpose and construction of NEF30 control buttons

The NEF30 control button is an element designed for mounting in control panels, control and signaling boards, and directly in machine and device housings. It features a solid construction with a metal body and is compatible with 30.5 mm diameter holes. This makes it suitable for a wide range of industrial and automation applications. Designed to operate in two climatic versions: N/2 and W/3, ensuring its reliability in various environmental conditions.

Parameters and user features

The NEF30-KY red button, catalog number W0-NEF30-K Y C, has a single control position. It provides IP55 protection, which means resistance to dust and water jets. The rated impulse withstand voltage is 2500V, and the limited withstand current is 1000A – these parameters guarantee safety and reliability in the event of overvoltage or short circuits. The ability to configure switching elements (X – NO, Y – NC, XY – NO and NC) allows the button to be adapted to specific installation needs.

Mounting and application

The NEF30 button is easy to mount thanks to the standard mounting hole with a diameter of 30.5 mm. A wide selection of available switching elements allows for the implementation of various control functions. Thanks to different types of buttons (flush, protruding, illuminated) and colors (red, green, yellow, black, blue, white), it is possible to adapt the button to the specifics of a given application and the ergonomic requirements of the workstation. Additionally, sealed versions (UW, UDR) are available, which provide increased resistance to moisture and contamination – ideal for use in harsh industrial environments.