Cam switch 40A, Dahlander two-speed switch, front panel mounting grey knob black ŁK40-4.8390\P03

Universal cam switch for various applications

This 40A cam switch, also known as a Dahlander switch, is a versatile device designed for switching electrical circuits on and off. It is suitable for both industrial installations and applications requiring frequent load switching. The design allows for panel mounting, providing convenient operation and easy access.

Construction and characteristic features

The switch is characterized by a solid plastic construction, ensuring durability and resistance to mechanical damage. The IP65 protection class guarantees protection against dust and water jets, allowing operation in harsh environmental conditions. Designed for indirect mounting, it offers flexibility in choosing the installation location. The black knob makes operation and precise circuit switching easier. Thanks to the Dahlander two-speed design, it enables changing the direction of rotation of motors or controlling two independent circuits.

Application and benefits

The device is perfect for applications requiring frequent load switching, such as controlling electric motors, disconnecting power circuits, or in industrial automation systems. The rated power of 20 kW at 400 V and a continuous current of 40 A allow operation of even demanding receivers. The use of screw connections ensures a secure and reliable connection of wires. The possibility of mounting in various configurations (also with type I front) increases its versatility. Compliance with PN-EN 60947-3 and IEC 60947-3 standards confirms safety and compliance with applicable standards. Additionally, the lack of return to the 0 position ensures that the selected circuit state is maintained until the knob position is manually changed.