63A cam switch, direction of rotation changeover switch L-0-P, panel mounting, yellow-grey knob, red ŁK63-3.8368\P04

Rotary cam switch for changing the direction of rotation – reliable motor control

This three-pole rotary cam switch, designed for panel mounting, is a robust solution for controlling electric motors. Model ŁK63-3.8368\P04 allows changing the direction of rotation (L-0-P), providing precise control over the device. Equipped with a yellow-gray knob with a red indicator, it offers convenient and intuitive operation.

Construction and application

The rotary cam switch is an element designed for frequent switching of electrical circuits, especially in applications requiring a change in the direction of motor rotation. The construction based on screw connections ensures secure and durable connections of wires with a cross-section of 4-10 mm². The IP65 protection class guarantees resistance to dust and water jets, making it an ideal solution for both industrial and workshop environments. The possibility of indirect mounting increases installation flexibility.

Key features and benefits

• High mechanical resistance: Made of durable plastic, it ensures long-lasting and reliable operation even in harsh conditions.
• Suitable for high loads: Rated continuous current of 63A and rated switching power of 20 kW (AC-3, 400V) allow operation of demanding applications.
• Safety of use: IP65 protection class protects against moisture and dust, minimizing the risk of failure and ensuring safe operation.
• Universal mounting: Indirect mounting option simplifies integration with various control systems.
• Intuitive operation: Yellow-gray knob with a red indicator ensures easy identification of the switch position and quick change of rotation direction.
• Durability: Designed for 3 million switching cycles, guaranteeing a long service life.
• Wide operating temperature range: From -40°C to +70°C allows use in various environmental conditions.

Technical parameters in practice

The rated continuous current of 63A means that the switch will easily handle most standard electric motors used in industry and workshops. The rated switching power of 20kW (AC-3 at 400V) confirms its ability to effectively control larger loads. The short-circuit current Icm of 2.2 kA provides protection against the effects of overloads and short circuits – protects the electrical installation from damage. It is also worth noting the high resistance to vibrations and mechanical shocks – this guarantees stable operation even in demanding industrial conditions.