Legrand 044265 Control Isolation Transformer 250VA 230-400V / 115-230V

The Legrand 044265 control isolation transformer is a robust electrical component engineered for demanding industrial environments. With a power rating of 250VA, this device facilitates precise voltage conversion and provides essential electrical isolation for control circuits. It is designed to operate with primary voltages of 230V or 400V and offers secondary output voltages of 115V or 230V, ensuring compatibility with a wide range of control equipment and automation systems.

Advantages

This transformer excels in providing high levels of operational safety by galvanically isolating the secondary circuit from the primary power supply. Its durable construction ensures long-term reliability and stability, even in environments where electrical noise or voltage fluctuations are present. The versatile voltage configuration allows for flexible integration into existing electrical panels, making it an efficient solution for maintaining consistent power delivery to sensitive control components.

Suitable for

• Industrial automation control panels
• Electrical distribution systems
• Machine tool control circuits
• Safety-critical electrical installations

This transformer is not suitable for high-power applications exceeding its 250VA rating. It should not be used in environments where the ambient temperature or humidity levels exceed the manufacturer's specified operating limits, as this may compromise performance and safety.

Key specifications

• Power rating: 250VA
• Primary voltage: 230V / 400V
• Secondary voltage: 115V / 230V
• Application: Control and isolation

Installation should be performed by a qualified professional in accordance with local electrical regulations. The transformer must be mounted securely within an appropriate enclosure that provides adequate ventilation to prevent overheating. Ensure that all primary and secondary connections are tightened to the specified torque and that the wiring matches the required voltage configuration for your specific application.

What to consider before purchase

• Verify the power requirements of your control circuit do not exceed 250VA.
• Confirm the available primary supply voltage matches the transformer input options.
• Ensure the secondary voltage requirements align with your equipment specifications.
• Check the physical dimensions to ensure compatibility with your mounting space.

Usage recommendations: Regularly inspect the transformer for signs of dust accumulation or loose connections to maintain optimal thermal performance and electrical safety. Ensure the device is protected by appropriate circuit breakers on both the primary and secondary sides.