Power supply transformer Hager TXA111, 230 V AC input, 30 V DC output, 0.32 A, grey

Hager TXA111 is a compact power supply transformer designed to convert 230 V AC mains to a stabilized 30 V DC output at 0.32 A. The grey housing measures approximately 72×64×90 mm and is suitable for DIN-rail or panel mounting in control and automation installations. The unit includes built-in protection against overload and short circuit to ensure reliable operation in small control circuits and auxiliary supply applications.

Advantages

The device provides stable 30 V DC output with a rated current of 0.32 A and integrated protection features that reduce risk of damage from overloads or short circuits. Its compact form factor and standard mounting options simplify installation in electrical cabinets and distribution panels. The straightforward electrical characteristics and robust construction make it suitable for continuous operation in secondary control circuits.

Suitable for

Key specifications

How to use

Mount the unit on a suitable DIN-rail or secure it on a panel following the manufacturer’s mounting recommendations. Connect the 230 V AC supply to the designated input terminals and verify correct polarity and tightness of connections. Connect the DC output to the load, ensuring that the total current draw does not exceed 0.32 A. After wiring, switch on the AC supply and confirm the 30 V DC output with appropriate test equipment. If overload or short-circuit conditions occur, allow the protection to clear the fault before restoring normal operation.

Recommendations

Use appropriate fusing on the AC supply side and observe separation between mains and low-voltage wiring. Ensure the ambient temperature and ventilation in the enclosure meet the device’s operating limits and avoid exposing the unit to excessive moisture or dust. For loads approaching the rated current, verify thermal conditions and consider additional cooling or derating where necessary.