3-way diverter valve ST22\01-3

3-pole changeover switch – a reliable control element

This switch with a changeover contact, designed for rail mounting, is a solid solution for installers and users looking for a reliable control element. The design combines compact dimensions with high functionality, providing effective circuit switching. The red color of the housing facilitates visual identification.

Construction and application

The ST22\01-3 switch is a three-pole switch, which means it has three independent circuits that are switched simultaneously. These types of switches are used in control systems where it is required to disconnect several circuits with one movement. The design allows for mounting on a standard rail, which greatly simplifies and speeds up the installation process. It is used in industrial automation, lighting control systems and other applications requiring precise and safe circuit switching.

Key features and benefits

• Three independent poles: Allow simultaneous switching of three circuits, increasing control efficiency.
• Compact dimensions: 44 x 37.5 x 24 mm allow installation in limited space.
• Low switching stroke: The maximum switching distance, including the final stroke, is 6 mm, which ensures a quick response and precise operation.
• High reliability: The minimum force required to reach the open position is 11 N, which guarantees reliable and stable operation of the device.
• Safe connections: The tightening torque of the terminals is 0.5 Nm, ensuring solid and safe wire connections.
• Lightweight construction: The weight of the switch is only 11 g, which facilitates installation and minimizes the load on the mounting rail.
• Standard mounting: Designed for rail mounting – a popular standard that facilitates integration with existing systems.

Construction and parameters

The ST22\01-3 switch has been designed with durability and reliability in mind. Made of high-quality materials, it ensures long-term operation even in harsh industrial conditions. The order number ST22\01-sz allows for easy product identification when placing an order. The wiring diagram (with terminal numbers 11/12, 21/22 and 31/32) facilitates correct connection of the device to the electrical installation.