25 A rotary switch, Dahlander's two-speed switch with reversing, panel mounting, grey front, black knob ŁK25-7.8538\P03

Universal cam switch for various applications

This 25A cam switch, also known as a Dahlander switch, is a versatile device designed for switching electrical circuits on and off. Its design allows for changing the direction of rotation and two-speed operation, making it an ideal solution in applications requiring precise control of motors and other devices. Panel mounting provides convenient operation and easy integration with existing installations.

Construction and practical application

This switch finds wide application in enclosures of low-voltage electrical installations, where it serves as a reliable switch, disconnector, switch or control switch. Thanks to its segmented construction with double cams, it is possible to create individual connection programs tailored to specific needs. This is particularly useful in machine and industrial equipment control systems. Made of high-quality materials, it guarantees durability and resistance to mechanical damage.

Applications:

• Electric motor control (changing the direction of rotation, two speeds).
• Disconnecting circuits for maintenance or repair.
• Switching circuits in industrial automation systems.
• Construction of control panels and electrical switchboards.
• Applications requiring frequent switching of the load.

Key features:

• Continuous rated current: 25 A – ensures safe operation with various loads.
• Dahlander design: enables two-speed motor operation and change of rotation direction, increasing the flexibility of the control system.
• Panel mounting: facilitates integration with existing installations and provides convenient operation.
• IP65 protection degree (front part): protects against dust and water, increasing reliability in harsh working conditions.
• Wide operating temperature range: from -40°C to +70°C – enables use in various industrial environments.
• Mechanical durability: 3 million switching cycles – guarantees long device life even with intensive use.

In addition, the switch meets safety standards and has certificates of conformity, confirming its high quality and reliability. Made of corrosion-resistant materials, it ensures long-term operation even in demanding environmental conditions. The ability to configure the number of segments (up to 16) allows the device to be adapted to specific application needs.