Legrand Transformer - 1-Phase - 24V - 16VA

This modular safety transformer is part of Legrand's Lexic Series and can be used as both a safety...

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Tameson UKLegrand Lexic 1-Phase Transformer 24V | 413095
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Product Information

Full details

This Legrand 413095 transformer is designed for electrical professionals needing a reliable voltage conversion solution. Its key benefit is dual functionality as a safety or isolation transformer with overload protection. A primary caveat is that in case of overload shutdown, manual cooling is required. This 16VA transformer offers flexible secondary voltage output (12-24V) from a 230V primary and includes a label holder for easy identification.

All features

Model Part Number413095
BrandLegrand

Extended Product Information

FAQs

What is the difference between a safety transformer and an isolation transformer?

A safety transformer provides electrical separation and also limits the secondary voltage to a safe low level, typically under 50V. An isolation transformer provides electrical separation but does not necessarily limit the output voltage; its primary function is to isolate the circuit from ground.

What does 16VA mean?

VA stands for Volt-Amperes, which is a measure of apparent power. 16VA indicates the maximum power the transformer can deliver under ideal conditions. It helps in determining the load capacity of the transformer.

Can I use this transformer with a 120V power source?

No, this transformer is designed for a 230V primary voltage input. Using it with a different voltage source can damage the transformer and pose a safety risk.

How do I reset the transformer after an overload?

If the transformer shuts down due to overload, you must unplug it from the power source to allow it to cool down. Once cooled, you can plug it back in after addressing the cause of the overload.

What is the range of output voltage I can achieve?

The secondary voltage output can be adjusted between 12V and 24V AC.

Is this transformer suitable for continuous operation?

Yes, provided it is operated within its 16VA rating and has adequate ventilation. Overload conditions require manual cooling and should be avoided for continuous reliable operation.

Does it come with mounting hardware?

The product information does not specify mounting hardware. Please refer to installation guidelines or consult the manufacturer for details on mounting.

Troubleshooting

Transformer not outputting voltage

Verify the 230V primary power supply is connected and active. Check that the secondary voltage is correctly set if adjustable. Inspect wiring connections for looseness or damage.

Transformer shuts down unexpectedly

This indicates an overload or short-circuit condition. Unplug the transformer immediately. Identify and rectify the cause of the overload in the connected equipment. Allow the transformer to cool down completely before plugging it back in.

Overheating during normal operation

Ensure the transformer is not operating beyond its 16VA capacity. Check for adequate ventilation around the unit and ensure it is not covered or obstructed. If overheating persists, discontinue use and consult a qualified electrician.

Pros and Cons

Pros

  • Versatile use as safety or isolation transformer
  • Integrated overload and short-circuit protection
  • Compact 16VA rating suitable for many low-power applications
  • Includes a useful label holder
  • Adjustable secondary voltage (12-24V)

Cons

  • Requires manual cooling after overload shutdown
  • Not suitable for high-power applications due to 16VA limit
  • Specific voltage inputs (230V primary) may limit global compatibility without converters

Setup, Compatibility & Care

Setup: Ensure the transformer is installed by a qualified electrician in accordance with local electrical codes. Connect the 230V primary input and select the desired secondary output voltage (12-24V) according to the application's requirements. The included label holder should be used to clearly mark the transformer's specifications for future reference.

Compatibility: This transformer is designed for a 230V primary voltage source. Ensure your electrical supply matches this specification. The secondary output is compatible with devices requiring 12V or 24V AC. It is suitable for use within the Lexic Series by Legrand.

Care: Keep the transformer clean and free from dust and debris. Ensure adequate ventilation around the unit. Periodically inspect the connections for security. If the transformer experiences an overload and shuts down, unplug it immediately and allow it to cool completely before attempting to reconnect and restart.

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