Siemens 250 VA Safety Isolating DIN Rail Transformer, 230 V, 400 V AC Primary, 24 V Secondary 4AM4042-8JN00-0EA0

Siemens 4AM4042-8JN00-0EA0 DIN Rail Transformer 250 VA is a high-performance safety isolating transformer designed for 230 V and 400 V AC primary voltage inputs, stepping down to 24 V on the secondary side. This single-phase transformer supports a minimum operating frequency of 50 Hz and a maximum of 60 Hz, making it suitable for various industrial, manufacturing, and power distribution applications.

Its DIN rail mount type allows simple and secure installation within electrical panels, meeting the requirements of control systems and power supplies. The transformer features electrically isolated coils and screw terminal connectors enabling safe and reliable wiring.

The unit measures 106 mm in length, 98 mm in width, and 118 mm in depth, weighing 3.9 kg, and is capable of operating continuously up to a maximum temperature of 40°C. It complies with standards EN 61 558-2-1, EN 61 558-2-2, EN 61 558-2-4 (at secondary voltages above 50 V AC), and EN 61 558-2-6.

Commonly used as a control transformer or for safety and displacement purposes, this Siemens transformer is built to deliver high short-term performance and low switch-on power to protect against electrical faults. It offers protection options including motor protection switches on the main side to guard against short circuits and overloading.

Equipped with a safety isolating modular transformer type for electrical isolation. Designed for mounting on DIN rail for easy installation and integration. Operates efficiently within a frequency range of 50 Hz to 60 Hz.

Compact dimensions measuring 106 mm length, 98 mm width, and 118 mm depth. Robust construction with a gross weight of 3.9 kg and a max operating temperature of 40°C. Includes one output suitable for various industrial and commercial electrical applications.

Manufactured in the Czech Republic ensuring high-quality standards. Suitable for control, power, safety, or displacement transformer applications in industrial environments.

This Siemens 250 VA DIN Rail Transformer is perfectly suited for industrial, commercial, manufacturing, and power supply applications requiring efficient voltage transformation and electrical safety.

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