Product Overview

This 5-step speed controller is ideal for the precise control of electrical devices with a voltage of up to 400 V and a current of 7 A. It allows speed adjustment in five stages, enabling flexible power regulation. The device is particularly suitable for use with centrifugal fans to efficiently control their operation and save energy.

Product Details

The splash-proof housing with IP54 certification provides reliable protection against dust and splashing water, allowing use even in demanding environments. Operation is via a step switch, with output voltages adjustable from 140 to 400 V. A manual thermal cut-out protects against overheating, thereby increasing the safety and service life of the controller. The open housing with lockable steel door offers additional protection and allows for easy wall mounting. Operating lights indicate the operating status.

Conclusion and Areas of Application

In summary, this speed controller is a high-quality and safe solution for power regulation in industrial and commercial applications. It is especially suitable for controlling centrifugal fans but can also be used with other electrical devices with comparable requirements. The simple operation and overheating protection make it the ideal choice for reliable and flexible speed control in workshops, production halls, and ventilation systems.