3-position rotary switch green 1 NO 1 NC backlit 230 V nickel ring ST22-P3L.Z-11-BA9S\230

Universal 3-position switch – reliability and functionality in every application

This rotary switch, designated ST22-P3L.Z-11-BA9S\230, is a solid and versatile solution for controlling electrical circuits. Designed for both professional installers and end-users, it combines durability, ease of installation and intuitive operation. Its construction based on screw connections ensures secure and safe wiring.

Construction and operating parameters

The switch is characterized by a mounting hole diameter of 22 mm and is designed for voltages in the range of 24-230 V, making it compatible with a wide range of electrical installations. The housing has an IP65 protection rating, which guarantees resistance to dust and moisture – an ideal solution for use in harsh environmental conditions. The front ring made of high-quality plastic ensures durability and an aesthetic appearance. Backlighting makes it easier to identify the switch position even in low light conditions, and the green button color allows for quick identification of functions.

Functionality and application

The switch offers three switching positions, with one normally open (NO) and one normally closed (NC) contact, allowing you to control different circuits. Non-momentary action means the switch remains in the selected position until manually changed. This makes it ideal for applications requiring a stable circuit state, such as controlling motors, lighting or heating devices. The built-in light source increases comfort and safety. The nickel-plated ring adds elegance and protects against mechanical damage.