Cam switch 25A, Direction of rotation changeover switch L-O-P, in OB3 enclosure with lockable front plate ŁK25R-3.8368\OB3Z

Universal cam switch for demanding applications

This 6-pole cam switch with a rated current of 25A is a reliable solution for switching electrical circuits. Designed for both industrial and building installations, it offers high performance and safety. Model ŁK25R-3.8368\OB3Z, equipped with L-O-P direction of rotation change function, is ideal for applications requiring precise control over devices, such as electric motors. OB3 housing with a sealed front provides additional protection against external factors.

Construction and application

A cam switch is an electromechanical device used for manual switching of electrical circuits. This model uses a knob as the actuating element, ensuring convenient and intuitive operation. The L-O-P direction of rotation change switch is particularly useful in applications requiring reversing the direction of motor operation, such as in lifting systems, conveyors or construction machines. Thanks to the IP65 protection class (front side), it is resistant to dust and water ingress, allowing its use in harsh environmental conditions. Indirect mounting allows flexible adaptation to various machine and device structures.

Key features and benefits

• High mechanical resistance: Mechanical durability of 3 million switching cycles guarantees long device life even with intensive use.
• Wide voltage range: Rated insulation voltage of 690 V and impulse withstand voltage of 6 kV ensure safe operation in various electrical installations.
• Safety: Continuous rated current of 25 A and high short-circuit resistance (conventional short-circuit current 13 kA) protect the electrical installation from damage.
• Versatility: Indirect mounting and a wide range of connection wire cross-sections (2.5...6 mm²) facilitate integration with existing systems.
• Resistance to external conditions: IP65 protection class provides protection against dust and water, allowing the switch to be used in harsh industrial conditions.
• Solid construction: The housing made of plastic is durable and resistant to mechanical damage.
• Suitable for operation in a wide temperature range: Operating ambient temperature from -40°C to +70°C allows the device to be operated in extreme climatic conditions.

Additional documents such as data sheets, operating instructions and certificates of conformity are available for download, which facilitates the design and installation process. The switch meets safety standards confirmed by CE, RU and UA certificates.