RS PRO 1 Output 200 VA Isolation Transformer, 55 - 0 - 55V AC, IEC61558-2-4, Model 504-133

RS PRO 504-133 1 Output 200 VA Isolation Transformer, featuring a secondary voltage of 55 - 0 - 55V AC, provides a secure method to transfer electrical power to sensitive equipment with electrical isolation. This transformer supports a wide range of primary voltages from +15 V up to 230-400 V AC, making it highly adaptable for various industrial and electronic applications.

Constructed with a varnish impregnation process, the coils are well-protected against humidity and rust, enhancing longevity and performance stability. The fully shrouded cage clamp terminals offer protection against electrical interference and facilitate easy installation.

The device offers a single output with center-tapped secondary windings to supply two voltages for independent circuit operation. Operating frequencies range between 50 and 60 Hz, suitable for standard control and power supply circuits.

With physical dimensions of 108 mm in length, 114 mm in width, and 110 mm in depth, the compact form factor allows for convenient chassis mounting with 6.5 mm fixing holes. It weighs 5 kg and can operate safely within a thermal range from -30°C to 130°C.

This transformer meets the IEC61558-2-4 standard ensuring safe and reliable use in industrial and laboratory environments. Typical applications include use in control circuits and power isolation for sensitive electronic devices.

Designed for flexible primary voltage input spanning +15 V to 230-400 V AC. Single output with center-tapped secondary windings delivering ±55 V AC. Coils protected by varnish impregnation against environmental damage. Easy installation via shrouded cage clamp terminals and fixing holes.

Conforms with IEC61558-2-4 electrical safety standards. Compact chassis mount transformer with stable weight of 5 kg. Explore more Transformers and related electronic components in the Electronics & Electricals category at EnvMart for your industrial and commercial needs.