Legrand 413096 Modular Safety Transformer 230/24V 25VA

The Legrand 413096 modular safety transformer is a high-quality electrical component engineered for professional use in distribution boards. It is designed to convert a standard 230V AC input voltage into a safe 24V AC output, providing a power capacity of 25VA. This device is essential for ensuring the reliable and safe operation of low-voltage control and signaling circuits in both residential and industrial electrical installations.

Advantages

This transformer offers exceptional reliability and safety for electrical systems requiring low-voltage power. Its modular design allows for seamless integration into standard DIN-rail configurations, making it an ideal choice for modern electrical panels. The robust construction ensures consistent performance and longevity, while the safety-focused engineering provides protection for connected low-voltage equipment against voltage fluctuations.

Suitable for

• Control circuits in industrial automation
• Signaling and alarm systems
• Doorbell and intercom power supplies
• Low-voltage lighting applications
• Building management systems

When it may not be suitable

This transformer is not intended for high-power applications exceeding its 25VA capacity. It should not be used in environments where the load requirements surpass the rated output, as this may lead to overheating or system failure. Additionally, it is designed for indoor use within protected distribution boards and is not suitable for direct outdoor exposure without appropriate weatherproof housing.

Key specifications

• Input voltage: 230V AC
• Output voltage: 24V AC
• Power capacity: 25VA
• Mounting type: DIN-rail
• Dimensions: 78 mm (width) x 101 mm (depth) x 89 mm (height)

How to use

The Legrand 413096 should be installed by a qualified electrician in accordance with local electrical regulations. The unit is designed for mounting on a standard DIN rail within a distribution board. Connect the 230V supply lines to the input terminals and the low-voltage load to the output terminals, ensuring that all connections are secure and properly insulated. Verify that the total power consumption of the connected devices does not exceed the 25VA limit before energizing the circuit.

What to consider before purchase

• Ensure the 25VA power rating is sufficient for your specific load requirements.
• Verify that the installation space in your distribution board accommodates the 78 mm width.
• Confirm that the input and output voltage requirements match your existing system.

Usage recommendations: Regularly inspect the transformer connections during routine maintenance of the distribution board to ensure they remain tight and free from oxidation. Avoid installing the unit in areas with excessive heat or poor ventilation to maintain optimal performance.