The HELIOS TSW3.0 transformer speed controller is a versatile electronic accessory specifically designed for the precise control of fan speeds. By reducing voltage, this speed controller allows for the adjustment of fan speed across five different switching levels. The device is designed for surface mounting and features a robust construction with a gray plastic housing. With a maximum current of 3.0 A, the TSW3.0 is suitable for various applications requiring flexible and reliable speed regulation. The switchable voltages of 0 to 230 V and support for 50/60 Hz make it a practical solution for different electrical systems. The transformer speed controller meets the IP 54 protection rating, safeguarding it against dust and splashes, thereby enhancing the device's longevity.

• Five switching levels for precise speed control
• Maximum current of 3.0 A
• Robust gray plastic housing
• IP 54 protection rating for increased durability.