Cam switch 63A, Disconnector 0-1 (2-pole), in OB2 housing. ŁK63-1.828\OB2

Universal cam switch for demanding applications

This two-pole cam switch with a rated current of 63A is a reliable solution for switching electrical circuits on and off. The OB2 housing design provides high resistance to external conditions and safe operation. It is suitable for both industrial installations and public buildings where frequent load changes are required. Model ŁK63-1.828\OB2 offers simple operation and durability, which translates to a long service life and minimal operating costs.

Construction and functionality

A cam switch is a mechanical device that allows manual switching of electrical circuits. This model uses a cam mechanism with a 0-1 position, which means the load can be completely disconnected. Made of high-quality plastic, it provides good insulation and resistance to mechanical damage. The connection of the main contacts is made using screw connections, which guarantees a secure and safe connection of wires with a cross-section of 4-10 mm². The IP65 protection class protects against dust and water ingress, allowing installation in harsh environmental conditions.

Advantages and user parameters

• High reliability: Continuous rated current of 63A and short-circuit current of 2.2 kA ensure safe operation even under high loads.
• Versatility: The possibility of mounting on a rail allows easy integration with existing electrical installations.
• Safety: OB2 housing with a high degree of protection IP65 guarantees protection against external factors.
• Durability: The cam mechanism withstands up to 3 million switching cycles, ensuring a long service life of the device.
• Wide temperature range: The ability to operate at temperatures from -40°C to +70°C makes the switch suitable for use in various climatic conditions.
• Rated switching power: 20 kW at 400V (AC-3) – sufficient for most typical industrial and construction applications.
• Simple installation: Screw connections facilitate quick and secure connection of wires.
• Resistance to vibrations and shocks: Ensures stable operation even in environments with high vibration intensity or exposed to impacts.

The ŁK63 OB2 cam switch is a solid and functional device that will meet the expectations of both professional installers and end-users looking for a reliable solution for switching electrical circuits.