Button NEF30-K2X2Y red W0-NEF30-K 2X2Y C

Purpose and construction of NEF30 control buttons

The NEF30-K2X2Y red control button is an element designed to be integrated into control panels, signaling boards, or directly into the housings of machines and devices. The construction based on a metal body ensures durability and resistance to mechanical damage. Designed for mounting in holes with a diameter of 30.5 mm, it is a universal solution for both professional installers and end-users who need a reliable control element. Thanks to the possibility of configuring the contacts (X – normally open NO, Y – normally closed NC) and the availability of various combinations (e.g. 2X2Y), the button can be adapted to the specific requirements of the application.

Parameters and features of use

The NEF30 button is characterized by a high degree of protection IP55, which guarantees resistance to dust and water ingress, allowing its use in harsh industrial conditions. The rated insulation voltage is 500V, and the limited withstand current is as high as 1000A. These are key parameters ensuring safety and reliability in demanding applications. It is worth paying attention to the possibility of choosing a climatic version (N/2 or W/3) adapted to the working environment.

Configuration and application

The NEF30-K2X2Y button offers flexibility in terms of contact configuration. The designation "2X2Y" indicates two normally open (NO) contacts and two normally closed (NC) contacts. This configuration allows for the implementation of various control functions in electrical circuits. The button finds application in:

• Industrial automation: controlling machines and production devices.
• Distribution boards: as a signaling or device starting element.
• Control cabinets: providing safe and reliable process control.
• Mobile devices: thanks to its robust construction, it is ideal for portable applications.
• Operator panels: intuitive operation of machines and devices by the operator.

Additionally, a wide selection of colors (including red) allows for easy differentiation of the functions of individual buttons on the control panel, which increases safety and work efficiency.