Cam switch 16A, Dahlander two-speed switch, base mounting rail front gray knob black SK16-4.8390\BS23

Universal cam switch for motor control

This two-speed Dahlander switch, with a rated current of 16A, is a robust solution for controlling electric motors. Designed for both professional and home use, it combines durability, safety and ease of installation. Its design allows for efficient circuit switching, offering control over the speed and direction of rotation of the motor.

Construction and application

The cam switch SK16-4.8390\BS23 is designed for mounting on a front-mounted busbar, making it easy to integrate with existing electrical installations. Made of durable plastic, it provides resistance to mechanical damage and external factors. The gray finish of the housing combined with the black knob ensures readability and ease of operation. The Dahlander switch allows you to change the rotational speed of the motor without the need for additional devices. This is particularly useful in applications requiring precise control over the operation of a machine or device.

Key features and benefits

• High resistance to environmental conditions: IP65 protection class guarantees protection against dust and water jets, allowing safe use in harsh industrial conditions or humid environments.
• Adapted to work with various loads: The rated power for AC-3 is 3.5 kW at 400V, making it suitable for controlling various electrical devices.
• Safety of use: Lack of normally open and normally closed auxiliary contacts minimizes the risk of accidental short circuits or unwanted switching operations.
• Easy installation: The design adapted for indirect mounting and screw connections facilitate quick and trouble-free installation.
• Durability and reliability: Made of high-quality materials and a solid construction ensure long-lasting and trouble-free operation of the device - confirmed by a mechanical durability of 3 million switching cycles.
• Versatility: The possibility of mounting on a front-mounted busbar makes the switch compatible with a wide range of distribution systems.
• Operation in a wide temperature range: The device maintains its working properties at temperatures from -40°C to +70°C, allowing its use in various working environments.

Operating parameters

The rated continuous current (Iu) is 16A, and the rated conventional short-circuit current is 10kA - these parameters ensure safe operation of the device even under high loads. The switch has two poles and is equipped with a "0" position, which allows you to completely disconnect the circuit. The housing material - plastic - guarantees electrical insulation and corrosion resistance. Additionally, the device meets safety standards confirmed by CE and RU/UA compliance certificates (downloadable files available).