The Schneider Electric iTR safety transformer is a high-quality electrical component engineered to provide safe, isolated low-voltage power for various control and signaling applications. Designed for reliability and safety, this transformer converts a standard 230V primary voltage into selectable secondary outputs of 12V or 24V, offering a power capacity of 63VA. Its robust construction ensures consistent performance in both industrial environments and residential electrical installations, making it an essential tool for maintaining stable power in low-voltage circuits.
Advantages
This safety transformer offers significant benefits through its dual-voltage output capability, which provides flexibility for different equipment requirements. The unit is built to high safety standards, ensuring effective isolation between the primary and secondary circuits to protect connected devices and users. Its compact design allows for efficient space utilization in electrical enclosures, while the 63VA power rating is sufficient for a wide range of signaling and control tasks. The build quality reflects the high engineering standards associated with Schneider Electric, ensuring long-term operational reliability.
Suitable for
- Powering control circuits in industrial automation
- Operating signaling systems and alarm panels
- Supplying low-voltage power to doorbells and intercoms
- General electrical equipment requiring isolated 12V or 24V power
When it may not be suitable
This transformer is not intended for high-power applications exceeding its 63VA rating, as overloading may lead to thermal protection activation or equipment failure. It is also not suitable for outdoor environments unless housed within a properly rated, weather-protected electrical enclosure.
Key specifications
- Primary voltage: 230V AC
- Secondary voltage: 12V or 24V AC selectable
- Power rating: 63VA
- Mounting type: DIN rail
- Safety standard: Isolated safety transformer
How to use
The transformer is designed for installation on a standard DIN rail within an electrical distribution board or control cabinet. Ensure the primary 230V supply is disconnected before beginning the installation. Connect the 230V input wires to the primary terminals and select the desired secondary output voltage of 12V or 24V by connecting to the appropriate terminals on the secondary side. Once the connections are secure and verified, the power can be restored to the circuit.
What to consider before purchase
- Verify that the total power consumption of your connected devices does not exceed 63VA.
- Ensure the available space in your electrical cabinet is sufficient for DIN rail mounting.
- Confirm whether your application requires 12V or 24V output to select the correct wiring configuration.
Usage recommendations: Always ensure that the transformer is installed in a well-ventilated area to prevent overheating. Periodically inspect the terminal connections to ensure they remain tight and free from corrosion, and verify that the load remains within the specified power limits to maintain optimal safety and performance.
