Cam switch 25A, Dahlander two-speed switch, base mounting rail front grey knob black SK25-4.8390\BS03

Universal cam switch for wide application

This dual-speed cam switch, also known as a Dahlander switch, is a reliable solution for controlling electric motors and other devices requiring a change in direction of rotation or selection of operating mode. Made of durable plastic, it provides durability and resistance to mechanical damage. Designed for mounting on a TH35 rail, which simplifies its integration with existing electrical installations. A black knob provides convenient and precise operation.

Construction and functionality

The switch is characterized by a double-pole design, allowing you to control two circuits simultaneously. It has a "0" position, allowing you to completely switch off the load. The Dahlander switch allows you to change the direction of rotation of the motor or select two different rotational speeds, which increases the flexibility and functionality of the system. The use of screw connections ensures a secure and durable connection of the wires. The IP65 protection class guarantees protection against dust and water jets, making it suitable for use in harsh environmental conditions.

Applications and benefits

This cam switch finds application in many areas of industry and construction, including:

• Electric motor control: ideal for forklift trucks, gates, cranes and other devices using electric motors.
• Food industry: thanks to its high resistance to moisture and dirt, it can be used in environments requiring special hygiene.
• Building automation: controlling lighting, ventilation or heating systems.
• Machine industry: changing the direction of rotation or rotational speed in machines and production equipment.
• Industrial installations: everywhere where a reliable change in the direction of device operation or selection of operating mode is required.

Using this switch translates to:

• High reliability: solid construction and high-quality materials ensure long-term, trouble-free operation.
• Safety of use: IP65 protection class protects against electric shock and damage to the device in harsh environmental conditions.
• Easy installation: the possibility of mounting on a TH35 rail simplifies integration with existing electrical installations.
• Versatility of application: the ability to control various types of loads (AC-3 8kW) makes the switch a universal solution for many applications.
• Durability: Material - plastic - provides resistance to corrosion and external factors.