Cam switch 63A, -6.821 mounted on front busbar grey knob black ŁK63-6.821\S03

Rotary cam switch – reliable switching in your installation

This 12-pole rotary cam switch with a rated current of 63A is a solid solution for switching electrical circuits. Made of high-quality plastic, it provides durability and resistance to mechanical damage. Rail mounting allows for quick and easy integration with existing infrastructure. The front with an IP65 protection rating guarantees safe use even in harsh environmental conditions. The black knob provides convenient operation and precise settings.

Functionality and application

The rotary cam switch ŁK63-6.821/S03 is designed for frequent switching of electrical circuits, both in professional and home applications. It is ideal for electrical distribution boards, control cabinets and anywhere reliable and safe load switching is required. The possibility of indirect mounting increases installation flexibility. The rated operating power for AC-3 at 20 kW (at 400V) demonstrates its high performance and possibilities for use in demanding industrial applications.

Key features and benefits

• High mechanical resistance: The housing made of durable plastic ensures long-term operation even in difficult conditions.

• Safe operation: IP65 protection rating protects against moisture and dust, minimizing the risk of failure and ensuring safe operation.

• Easy installation: Rail mounting allows for quick and simple installation without the need for complex tools.

• Designed for continuous operation: Rated continuous current of 63A allows operation under heavy load for a long time without the risk of overheating or damage to the device.

• Universal application: Suitable for various applications, from industrial installations to home electrical systems.

• Resistance to external factors: Tested for resistance to vibration, shock and cyclic damp heat – a guarantee of stable operation in changing environmental conditions.

• Designed for frequent switching: Mechanical durability of 3 million switching cycles ensures reliable operation for a long time.

• Short-circuit safety: Rated short-time withstand current Icw(1s) is 1.2 kA and rated short-circuit making capacity Icm is 2.2 kA, providing additional protection for the installation in the event of a short circuit.

• With 0 position: Has a clearly marked "0" position, which makes operation easier and increases safety.

The rotary cam switch ŁK63-6.821/S03 is an investment in the reliability and safety of your electrical installation – a choice for both professionals and demanding end users.