BLOCK Transformer, 250VA, 230/400V - 12V

The BLOCK Transformer is a versatile and high-performance control and safety isolating transformer, designed to deliver reliable electrical isolation between the input and output sides. With a robust power rating of 250VA and a dual input voltage of 230V and 400V AC, this transformer ensures flexible integration into a wide range of industrial and power management applications. It is engineered to comply with EN60204, making it an ideal choice for supplying control systems where safety and performance are paramount.

This transformer is also suitable for creating SELV and PELV circuits thanks to its limited output voltage, ensuring safe operation in sensitive environments. Its construction features vacuum impregnation, which provides excellent corrosion protection and low noise operation, while the reduced starting currents contribute to superior switch-on behaviour. The primary side ±15V tappings allow for precise voltage adjustment, ensuring optimal performance under varying load conditions.

Installation is straightforward and secure with the spring-clamp terminals, which enable quick and reliable cabling, and the contact-protected screw connection terminals comply with UVV BGV A14 for enhanced user safety. The transformer boasts a compact construction with high power density, saving valuable space, while the robust metal footplate with oval slots simplifies mounting in any configuration.

Whether used for industrial machinery, control panels, or power distribution systems, this BLOCK transformer delivers consistent, safe, and efficient performance, making it a dependable component for any professional setting.

Variant Details

• Size: 12V