Complete 3-position actuator W3 white, backlit nickel-plated ring ST22-P3L.B. ST22-P3L.B\.

Three-position actuator complete for control buttons

This complete actuator, designed for mounting in 22 mm diameter holes, offers reliable control in industrial applications and automation. The three-position design allows for precise circuit switching, and the illuminated nickel ring increases visibility and facilitates identification of the device status even in low light conditions. Ideal for both professional installers and end-users looking for a solid and functional solution.

Construction and application

The ST22-P3L.B actuator is a component designed for building complete control buttons. Its versatility makes it suitable for a wide range of devices – from control panels for machines and equipment, to electrical cabinets and building automation systems. The front ring made of high-quality plastic ensures durability and resistance to mechanical damage. The IP65 protection class guarantees protection against dust and water jets, making it suitable for operation in harsh industrial conditions.

Key features and benefits

• Three switching positions: enable precise control of electrical circuits, providing flexibility in system configuration.
• Backlight: white backlight color and nickel ring improve the visibility of the button status, which is especially important in applications requiring a quick response or working in dark rooms.
• High resistance to external conditions: IP65 protection class protects against dust and moisture, ensuring reliable operation even in demanding industrial environments.
• Solid construction: made of high-quality plastic ensures durability and resistance to mechanical damage.
• Easy installation: 22 mm hole diameter and dimensions of 29x29 mm facilitate integration with existing control panels.
• Non-self-returning: ensures stable maintenance of the switch position until manually changing the state.
• Wide range of rated insulation voltages: up to 500V, which increases the versatility of application.
• Adapted to work in difficult conditions: ambient temperature from -40°C to +70°C guarantees reliable operation even in extreme temperatures.

The ST22-P3L.B actuator complies with PN-EN 60947-5-1 and IEC 60947-5-1 standards, which confirms its safety and reliability. The use of high-quality materials and precise construction guarantee long-term and trouble-free operation of the device.