Transformer 230-400/24 V 160 VA 042858

Professional safety transformer for industrial automation

The single-phase 230‑400/24 V transformer with 160 VA power is a specialized device designed to power control circuits in industrial automation applications. As a safety transformer, it provides galvanic separation between the primary and secondary circuits, which is crucial for the safe operation of PLCs, HMI panels, and other automation devices.

Construction and technical parameters

The device is manufactured according to the highest LEGRAND quality standards, offering insulation material class B according to the IEC 85 standard. The compact design with dimensions of 84 × 104 × 98 mm allows for mounting on a standard TH35 DIN rail, which significantly simplifies installation in industrial switchgear.

The transformer is equipped with screw terminals suitable for flexible conductors with a cross-section of 1‑4 mm² on both the primary and secondary sides. A relative short-circuit voltage of 7.936% guarantees stable operation under the variable loads characteristic of control applications.

Application in automation systems

The transformer is ideal as a power source for:

• PLCs compliant with the EN 61131‑2 standard
• Machines and equipment compliant with EN 60204‑1
• Switchgear compliant with EN 61439‑1

The secondary voltage of 24 V AC is a standard value used in industrial automation, ensuring compatibility with most available controllers and I/O modules. The ability to choose the primary voltage (230 V or 400 V) provides flexibility when integrating with existing electrical installations.

Safety and certificates

The product meets the requirements of the IEC EN 61558‑2‑6 standards for secondary voltages of 12 V, 24 V and 48 V, and IEC EN 61558‑2‑4 for secondary voltages of 115 V and 230 V. The IP2X protection rating protects against accidental contact with live parts.

The transformer is covered by a 2-year manufacturer's warranty, which can be fulfilled through an authorized distributor or installer. Thanks to its robust construction, the device operates stably even in harsh environmental conditions typical for production halls.