63A reversing drum switch, direction of rotation changeover switch L-0-P, in OB4 housing with yellow/red front plate ŁK63-3.8368\OB4C

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 63A is a robust solution for switching circuits, especially in applications requiring a change in the direction of motor rotation. The design in OB4 housing, with a distinct yellow-red front, ensures not only durability but also easy identification in the installation. The L-0-P switch allows for flexible control of devices, and its robust construction guarantees reliable operation for a long time.

Construction and application

The switch is designed for a wide range of applications – from simple electrical circuits to more complex control systems. Its solid construction and high resistance to external conditions (IP65 protection class) make it ideally suited for operation in harsh industrial environments. Made of plastic, it is lightweight and yet resistant to mechanical damage. Screw connection of the main contacts ensures a secure and safe connection of the wires.

Key features and benefits

• High resistance: IP65 protection class guarantees protection against dust and water jets – an ideal solution for industrial environments and humid rooms.
• High switching capacity: Rated power of 20 kW at 400V AC-3 allows operation of devices with significant power consumption.
• Application: L-0-P direction of rotation switch is perfect for applications requiring reversing the direction of operation of electric motors.
• Safety: Rated continuous current of 63A and high short-circuit strength (Icw(1s) 1.2 kA) ensure safe operation of the installation.
• Durability: Mechanical endurance of 3 million switching cycles guarantees long device life.
• Easy installation: The design allows for easy installation and connection of wires using screw connections (wire cross-section 4…10 mm²).
• Wide temperature range: The ability to operate at temperatures from -40°C to +70°C makes it a universal solution for various environmental conditions.

This switch is an investment in the reliability and safety of your electrical installation. It will work well in the hands of an experienced installer as well as an end user looking for a solid solution for controlling electrical devices.