2-position rotary switch key 1 NO with self-return to the right nickel-plated ring ST22-SAC-10. ST22-SAC-10\.

Rotary switch – reliability and durability in every circuit

This 2-position rotary switch with self-return is a solid solution for controlling electrical circuits. Made of high-quality materials, it ensures long-lasting and trouble-free operation even in harsh conditions. The nickel-plated ring adds an aesthetic look, and the compact dimensions facilitate installation.

Construction and application

The switch is designed for mounting in 22 mm diameter holes. Its construction based on screw connections guarantees a secure and stable connection of wires. The self-return mechanism provides convenient operation – after releasing the knob, it automatically returns to the initial position. The IP65 protection class means that it is resistant to dust and water ingress, allowing it to be used both indoors and outdoors. A wide supply voltage range (24…230 V) increases its versatility and allows it to be adapted to different installations.

Advantages in practice

• Versatility: Can be used in circuits with a voltage of 24V to 230V.
• Durability: Made of plastic and a front ring providing protection against mechanical damage.
• Resistance to external conditions: IP65 protection class guarantees safe operation in a humid or dusty environment.
• Ease of use: Self-return mechanism makes the switch easy to operate.
• Safety: Has one normally open contact (1NO), which ensures effective switching of circuits.
• Aesthetics: Nickel-plated front ring gives it an elegant look that blends well with various furnishings.
• Easy installation: Standard hole diameter (22 mm) facilitates integration with existing installations.

This switch is an ideal choice for both professional installers and end-users looking for a reliable and durable solution for controlling lighting, electrical appliances or other circuits in commercial and residential buildings.