Cam switch connector 63A, -6.821 panel mounting front closing yellow/red ŁK63-6.821\P08

Rotary cam switches – reliable switching in your installation

The 63A rotary cam switch is a solid solution for safe and efficient switching of electrical circuits. Made of high-quality plastic, it provides durability and resistance to mechanical damage. This model, designated ŁK63-6.821\P08, is designed for front panel mounting and features a high degree of protection IP65, guaranteeing safe use even in harsh environmental conditions.

Construction and application

This 12-pole rotary cam switch with yellow-red marking is ideal for industrial applications and in installations requiring frequent switching of circuits. Equipped with screw connection of the main contacts, it ensures a secure and reliable connection of wires. The 0 position allows for safe disconnection of the circuit, and the lack of auxiliary contacts makes it a simple and functional device. The design allows for indirect mounting, providing flexibility during installation.

Parameters and benefits

The rotary cam switch with a continuous rated current of 63A and a rated power of 20 kW (for AC-3 at 400V) allows for handling high-power loads. Its high resistance to external conditions (operating temperature from -40°C to +70°C) and compliance with safety standards (IP65) make it a reliable element of any electrical installation. Mechanical endurance of 3 million switching cycles guarantees long-term use without frequent replacement. The closed front construction additionally increases safety by protecting against accidental contact with conductive elements. The short-circuit withstand current is 1.2 kA, and the permissible short-circuit current Icm is 2.2 kA - these are important parameters for ensuring safety in the event of a failure.