Raised green button 2 NO nickel-plated ring ST22-WZ-20. ST22-WZ-20\.

Control button – reliability and durability in every circuit

This protruding button, in green with a nickel-plated ring, is a solid electrical accessory designed for applications requiring frequent and reliable control. It is ideal for operator panels, machines and industrial equipment, as well as in automation applications. The plastic construction provides resistance to mechanical damage and external factors.

Construction and parameters – the key to efficient operation

The button has a 22 mm hole diameter and is designed for mounting in 22x22 mm openings. Its high IP65 protection class guarantees protection against dust and water jets, making it suitable for operation in harsh industrial conditions. Made of high-quality materials, it ensures long-lasting and trouble-free operation. The non-latching characteristic means that after pressing, it remains in the closed position until pressed again – this solution works where certainty of the circuit state is needed.

Functionality and application – for professionals and users

The button is equipped with two normally closed (NC) contacts, allowing its use in safety or control circuits. The lack of normally open (NO) and changeover contacts means that it is an element dedicated to simple applications requiring only switching a circuit on or off. Screw connection ensures easy and safe wiring. The front ring made of plastic adds aesthetics and protects against accidental damage to the internal mechanism. It is a universal element that will find application both in new installations and during the modernization of existing control systems.