Cam switch disconnector 63A, 1-0-2 switch (2-pole), front mounting on DIN rail, lockable, yellow/red ŁK63-2.8338\S08

Rotary disconnect switch – reliable switching in your installation

This two-pole rotary disconnect switch with a rated current of 63A is a solid solution for disconnecting circuits. Designed for busbar mounting, with a lockable front in yellow-red colors, it provides both safety and ease of use. It is suitable for both industrial installations and public buildings.

Construction and application

A rotary disconnect switch is a device used to manually switch electrical circuits. This model, with a position 0, allows for safe disconnection of power when needed. The plastic construction provides good insulation and resistance to mechanical damage. The switch with a knob allows for intuitive operation. Screw connection ensures a secure and durable connection of wires.

Key features and benefits

• High resistance to external conditions: IP65 protection class provides protection against dust and water jets – ideal for use in harsh environmental conditions.
• Safety of use: Lockable front (S08) increases operating safety, minimizing the risk of accidental contact with live parts.
• Universal mounting: Possibility of indirect mounting expands the range of applications of the switch.
• High switching power: Rated operating power for AC-3 is 20 kW (at 400V), allowing operation of demanding receivers.
• Durability and reliability: Made of high-quality materials, guarantees long and trouble-free operation (3 million switching cycles).
• Suitable for operation in a wide temperature range: From -40°C to +70°C, making it suitable for various working environments.
• Compliance with standards: Meets the required safety standards, ensuring compliance with regulations.

Technical parameters in practice

A continuous rated current of 63A allows for safe power supply to most standard devices and circuits. The rated switching power of 20kW (AC-3, 400V) means the ability to operate motors with a power of up to approximately 26kW (depending on the power factor). The value of the short-time withstand current (1.2kA) indicates the device's resistance to sudden current surges. This ensures that the switch effectively protects the installation against overloads and short circuits.

The continuous rated current (Iu) is 63 A, the rated operating power AC-3 (at 400 V) is 20 kW, and the degree of protection is IP65. The number of poles is 2, and the housing material is plastic.

This rotary disconnect switch is an investment in the safety and reliability of your electrical installation. It will be useful both during the installation of new installations and the modernization of existing systems.