Switch module Steinel ST089313 cross switch 24V for low-voltage control circuits

Steinel ST089313 cross switch 24V is a compact switch module for low-voltage control circuits used in lighting control and building automation. Designed to provide cross-connection switching between control lines, this 24V module is intended for installation in automation panels or device housings where consistent control signalling and reliable switching are required.

Advantages

The module offers a compact form factor that simplifies integration into panels and housings. It operates at a 24V control voltage suitable for common low-voltage automation systems and provides a stable switching function for cross-connection tasks. The device is manufactured to industry installation standards, enabling straightforward connection to other control components and reducing wiring complexity in multi-way control arrangements.

Suitable for

• Lighting control systems that use 24V control signalling
• Building automation panels and control cabinets
• Retrofit projects where a compact cross switch is required for low-voltage circuits
• Applications requiring reliable cross-connection between multiple control lines

When it may not be suitable

This switch module is not intended for direct mains voltage switching or high-current load switching; it is designed specifically for low-voltage control circuits. It may be unsuitable where a different control voltage is used (for example 12V or 230V) or where integrated features such as dimming, time functions or network interfaces are required.

Key specifications

• Control voltage: 24V DC (designed for 24V control signalling)
• Function: cross-connection switch for control circuits
• Intended mounting: panel or device housing installation
• Application environment: low-voltage automation and lighting control systems

How to use

Install the Steinel cross switch module in an appropriate automation panel or device housing following local electrical regulations. Connect the 24V control supply and the control lines according to the system wiring diagram. Verify correct wiring before energising, then test the cross-connection switching behavior by operating the associated control inputs. Ensure terminals are tightened to the recommended torque and that the module is protected from moisture and excessive heat.

What to consider before purchase

• Confirm that your control system uses 24V signalling compatible with the module
• Ensure the module’s intended mounting and physical dimensions fit your panel or housing
• Check that the required switching function (cross-connection) matches your control topology
• Verify environmental conditions (temperature, humidity) are within acceptable installation ranges

Usage recommendations

Use the module as part of a properly designed low-voltage control system. Incorporate appropriate overcurrent protection and follow manufacturer instructions for connection and mounting. Perform functional tests after installation to confirm reliable switching between control circuits.