Cam switch 32A, Dahlander two-speed switch with direction of rotation change, front panel mounting grey knob black ŁK32R-7.8538\P03

Dahlander Switch for Industrial Applications

This two-speed Dahlander switch, catalog number ŁK32R-7.8538\P03, is a reliable device for changing the direction of rotation of electric motors. It is designed for panel mounting and features a high degree of protection, making it an ideal solution for both professional installers and end-users in demanding industrial environments.

Design and Application

This switch is designed to work with loads up to 17 kW at 400 V and a rated current of 32 A. Its solid plastic construction ensures durability and resistance to mechanical damage. The front with an IP65 protection rating guarantees protection against dust and water jets, allowing it to be used in harsh conditions. A black knob facilitates operation and precise control. The switch is used to control electric motors, drives and other devices requiring a change in direction of rotation or speed selection.

Key Features and Benefits

• Two-speed direction of rotation change: Enables flexible control of electric motors, which is crucial in many industrial applications.
• High resistance to external conditions: IP65 protection rating ensures reliable operation even in dusty and humid environments.
• Solid construction: Made of high-quality plastic, guaranteeing long-term operation and resistance to damage.
• Easy installation: Designed for panel mounting, making it easy to integrate with existing control systems.
• Safety of use: Rated continuous current of 32A and high short-circuit strength ensure safe operation of the device.
• Versatility: Can be used in various industries, e.g. in construction machinery, transport equipment or production lines.
• Screw connection: Provides a secure and durable connection of electrical wires.

Technical Parameters in Practice

The Dahlander switch ŁK32R-7.8538\P03 was designed with performance and reliability in mind. Its rated power of 17 kW at 400 V allows it to handle significant loads, and the rated current of 32 A ensures stable operation of the device. The lack of normally open and normally closed auxiliary contacts simplifies the connection diagram, and the possibility of indirect mounting increases installation flexibility. The construction with a front I (IP65) provides a high level of protection against external factors, which is particularly important in demanding industrial conditions. Additionally, the lack of a return to the 0 position eliminates the risk of accidental shutdown of the device during operation.