Button NEF30-K2XY green W0-NEF30-K 2XY Z

Product features

The NEF30-K control button is a reliable solution for control and signaling in machines and devices. Manufactured by the renowned company PROMET, this button is characterized by a solid construction and easy installation. It is designed to be built into control panels, control-signal boards or directly into device housings.

Construction and functionality

The NEF30-K button has a metal body ensuring durability and resistance to mechanical damage. Its flat design with a round lens makes it discreet and ergonomic to use. The self-return mechanism guarantees immediate return to the initial position after release, which is crucial in applications requiring fast response. Equipped with a normally closed contact (1Z) and a normally open contact (1R), it allows for flexible configuration of control circuits. A chrome front ring adds aesthetics and protects against environmental influences.

Parameters and application

The button is designed to operate in a wide temperature range (N/2 -15°C to +30°C or W/3 -40°C to +50°C) and is characterized by a high degree of protection IP56, which ensures resistance to dust and water jets. Therefore, it can be used both indoors and in outdoor conditions. The mounting hole diameter is 30 mm, which facilitates integration with existing control panels. The button finds application in industry, automation, construction and many other fields where reliable device control is required. The rated insulation voltage is 500V and the thermal current Ith is 10A.

Installation and safety

The button is easy and intuitive to install thanks to the screw connection. The product meets the requirements of the PN-EN 60947-5-1 standard, which guarantees its safety and reliability. It is important to select the correct protection (gG 6A) and to follow safety rules during electrical installation. The IP56 degree of protection provides protection against moisture and dust, but does not guarantee complete tightness - avoid direct contact with water under pressure.