2-position rotary switch key 3 NO with right-hand return nickel-plated ring SP22-SAC-30. SP22-SAC-30\.

Universal rotary switch – reliability and functionality in one

This 2-position rotary switch with self-return is a solid solution for controlling electrical circuits. Equipped with three changeover contacts, it provides reliable switching and is ideal for both industrial and commercial building applications. The nickel-plated ring construction guarantees durability and corrosion resistance, and the high IP65 protection rating allows operation in harsh environmental conditions.

Construction and application

The SP22-SAC-30 switch is designed for convenient installation and use. The self-return mechanism ensures automatic return to the initial position after releasing the knob, which increases safety and comfort of work. Screw connection provides a secure and stable connection of wires. The mounting hole diameter of 22 mm and the hole width of 22 mm allow installation in standard control panels. The supply voltage range of 24…230 V makes the switch universal and can be used in various electrical installations.

Key features and benefits

• Self-return: The self-return mechanism increases operating safety by preventing the switch from being left in an intermediate position. This is particularly important in applications requiring precise control.
• High resistance to external conditions: IP65 protection rating guarantees protection against dust and water jet, allowing operation in humid or dusty environments.
• Universal supply voltage: The ability to operate in the voltage range of 24…230 V makes the switch compatible with various electrical systems.
• Durable construction: The front ring made of plastic and the nickel-plated finish provide resistance to mechanical damage and corrosion, which translates into a long service life of the device.
• Safe connections: Screw connection guarantees a secure and stable connection of wires, minimizing the risk of short circuits or breaks in the circuit.
• Application: Ideal for control panels of machines and devices, electrical cabinets and all kinds of industrial and commercial installations requiring reliable switching of circuits.