The HELI MWS1.5 transformer speed controller is a versatile electronic accessory specifically designed for connecting thermal contacts of fans. With a rated load of up to 1.5 A, this 5-stage speed controller offers flexible speed control that can be adapted to various requirements. The integrated indicator light allows for easy monitoring of the operating status, while the resettable trip device ensures a straightforward return to normal operation after a fault. The robust surface-mounted plastic housing with an IP54 protection rating ensures that the speed controller operates reliably even in demanding environments. With the ability to switch various voltages from 0 to 230 volts, the HELI MWS1.5 is a practical solution for controlling fans in different applications.

• 5-stage speed control for precise adjustment of fan speed
• Integrated indicator light for monitoring operating status
• Resettable after a fault via the 0 position
• Robust plastic housing with IP54 protection rating for enhanced durability.