Spamel ST22-P3.CZ. 3-Position Rotary Selector Switch Operator with Knob, Black

The Spamel ST22-P3.CZ. is a professional 3-position rotary selector switch operator designed for precise manual control in industrial environments. This robust component features a durable black knob, providing a tactile and reliable interface for managing automation systems, machinery, and electrical control panels. Engineered for standard 22mm mounting diameters, it integrates seamlessly into existing control cabinets and industrial interfaces.

Advantages

This rotary selector switch operator offers exceptional mechanical durability, ensuring consistent performance even in demanding industrial settings. The 3-position functionality allows for versatile control logic, enabling operators to switch between different modes or states with ease. Its ergonomic black knob design provides a secure grip and clear visual indication of the current switch position, while the standardized mounting size simplifies the installation process for technicians and panel builders.

Suitable for

• Industrial automation control panels
• Machinery operation and mode selection
• Electrical distribution systems
• Control circuits requiring manual intervention

When it may not be suitable

This product is an operator component and does not include the electrical contact blocks required for circuit switching; these must be purchased separately. It is also not intended for outdoor environments without an appropriate protective enclosure to prevent moisture or dust ingress.

Key specifications

• Mounting diameter: 22mm
• Number of positions: 3
• Color: Black
• Operation type: Rotary selector

How to use

To install the switch, insert the operator through a standard 22mm hole in the control panel and secure it using the provided locking nut. Once mounted, attach the necessary contact blocks to the rear of the operator according to your specific wiring diagram. Ensure all connections are tightened securely before testing the rotation of the knob to verify that it clicks firmly into each of the three positions.

What to consider before purchase

• Verify that your control panel has a 22mm mounting hole available.
• Ensure you have the compatible contact blocks required for your specific electrical circuit.
• Confirm the required switching logic matches the 3-position configuration.

Usage recommendations

Regularly inspect the knob for debris and ensure the mounting nut remains tight to maintain the integrity of the control panel interface.