Cam switch 63A, Disconnector 0-1 (3-pole), long yellow-red knob ŁK63-2.8211\P10

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 63A is a robust solution for switching electrical circuits. Designed for both industrial and building installations, it provides reliable power disconnection. Equipped with a long yellow-red handle, it allows for easy and intuitive operation. The plastic construction provides good insulation and resistance to mechanical damage.

Features and application

The switch is designed for indirect mounting, providing flexibility in integration with various distribution systems. Its construction allows operation in a wide temperature range (from -40°C to +70°C), making it suitable for harsh environmental conditions. The IP65 protection rating guarantees protection against dust and water jets, increasing safety and reliability in demanding applications. The switch has a "0" position, which ensures a clear disconnection of the circuit.

• Versatility: Ideal for use as a switch, isolator, changeover switch or control switch.
• Durability: Made of high-quality plastic ensuring long-term operation.
• Safety: IP65 protection rating protects against dust and water, minimizing the risk of short circuits and failures.
• Easy operation: Long handle with clear color coding makes it easy to identify the switch status.
• Adapted to harsh conditions: Wide operating temperature range (-40°C to +70°C) allows use in demanding industrial environments.
• Rated switching power: 20 kW at 400V AC-3 – sufficient for most industrial and building applications.

Technical parameters and construction

The switch is characterized by high electrical parameters, such as a rated continuous current of 63A and the ability to switch short-circuit currents (Icm = 2.2 kA). The screw connections used ensure a secure and durable connection of wires with a cross-section from 4 mm² to 10 mm². The segmented design allows the switch to be adapted to individual user needs. It meets the requirements of PN-EN 60947-3 and IEC 60947-3 standards, which guarantees safety and compliance with applicable regulations. Additionally, the device is resistant to vibrations, shocks and atmospheric factors according to IEC 60068-2-6, IEC 60068-2-27 and IEC 60068-2-52 standards.