2-position rotary switch key 2 NC 1 NO nickel-plated ring SP22-SAV-21. SP22-SAV-21\.

Universal rotary switch – reliability and durability in every circuit

This 2-position rotary switch with a nickel-plated ring is a solid solution for controlling electrical circuits. It is suitable for both industrial installations and applications requiring frequent switching. The screw connection design ensures a secure and durable connection of wires, minimizing the risk of loosening over time.

Design and application

The switch is designed for mounting in 22 mm diameter holes. Made of high-quality plastic, the gray front ring provides an aesthetic appearance and resistance to mechanical damage. The IP65 protection class guarantees resistance to dust and water jets, allowing its use in harsh environmental conditions. Designed to operate in a voltage range from 24V to 230V, making it a versatile element in many installations.

Advantages and characteristic features:

• Durable construction: Made of materials resistant to mechanical damage and external factors.
• Wide voltage range: Possibility of use in circuits with voltage 24V – 230V AC/DC.
• High tightness (IP65): Ensures safe operation in humid and dusty environments.
• Two switching positions: Enables simple on/off circuit control.
• Screw connections: Guarantee a secure and durable connection of wires.
• No self-return: Maintains position after switching, which is important in applications requiring a stable circuit state.
• Contact configuration: Two normally open (2NO) and one normally closed (1NC) contacts allow for various applications in control systems.
• Front ring: Provides additional protection against mechanical damage and an aesthetic appearance of the device.

This switch is an ideal choice for installers looking for a reliable and durable element to control electrical circuits, as well as for end users who value safety and functionality. Its versatility makes it suitable for many different applications – from simple lighting circuits to more complex machine and device control systems.