Cam switch 16A, Three-phase starter switch (0,Y,A), in OB2 enclosure with lockable front ŁK16R-4.831\OB2Z

Three-Phase Starter Switch – Reliability and Versatility in One

This three-phase cam switch with a rated current of 16A is a robust solution for controlling electrical circuits. Designed to operate in demanding conditions, it combines durability, safety, and functionality. Ideal for both industrial applications and installations requiring frequent load switching. The construction in OB2 housing with a lockable front provides protection against external factors and guarantees safe operation.

Construction and Application

Cam switch ŁK16R-4.831\OB2 is a device used for mechanically switching electrical circuits on and off. Its design allows for the implementation of various switching programs by rotating the knob. This model, with 0, Y and A positions, is particularly useful in applications related to the starting of three-phase motors, but will also work in other installations requiring precise load control. Made of high-quality plastic, it is resistant to mechanical damage and ensures long-term reliability.

Key Features and Benefits

• High resistance to external conditions: IP65 protection rating guarantees effective protection against dust and water jets, allowing installation in harsh environmental conditions.
• Mechanical durability: Robust construction provides up to 3 million switching cycles, which translates to a long service life.
• Safety of use: Rated power for AC-3 is 8 kW at 400V, and the continuous rated current is 16A – these parameters ensure safe operation with various loads.
• Versatility of application: The ability to configure the switching program thanks to cams allows you to adapt the device to the specific needs of the installation.
• Easy installation: Screw connection of the main contacts facilitates quick and reliable connection of wires.
• Complete device: Supplied in a complete OB2 housing ready for mounting – saves time and eliminates the need for additional accessories.
• Resistance to external factors: Meets IEC standards regarding resistance to vibration, shock, damp heat and salt mist – confirms high quality of workmanship and reliability in difficult working conditions.

The continuous rated current is 16A, and the rated power for AC-3 at 400V is 8 kW. The housing is made of plastic and has an IP65 protection rating. The number of poles is 3, and the connection of the main contacts is made using a screw connection.

This cam switch is an investment in reliable and safe control of electrical circuits. It will work well in the hands of an experienced installer and the end user looking for a solid solution for their installation.